Sleek Stainless Steel Design Sleek Stainless Steel DesignQuick connect tab terminals for easy installation and daisy chainingSealed to IP67 for above-panel componentsUL1500 Ignition Protection(On) in ... More Details

Sleek Stainless Steel Design Sleek Stainless Steel DesignQuick connect tab terminals for easy installation and daisy chainingSealed to IP67 for above-panel componentsUL1500 Ignition Protection(On) in ... More Details

Sleek Stainless Steel Design Sleek Stainless Steel DesignQuick connect tab terminals for easy installation and daisy chainingSealed to IP67 for above-panel componentsUL1500 Ignition Protection(On) in ... More Details

Sleek Stainless Steel Design Sleek Stainless Steel DesignQuick connect tab terminals for easy installation and daisy chainingSealed to IP67 for above-panel componentsUL1500 Ignition Protection(On) in ... More Details

Sleek Stainless Steel Design Quick connect tab terminals for easy installation and daisy chainingSealed to IP67 for above-panel componentsUL1500 Ignition Protection(On) in parenthesis indicates a mome... More Details

Continuous: 80 Amp @ 12V DC Intermittent: 750 Amp Make, 100 Amp Break, 10 Seconds On, 30 Minutes Off. Variations More Details

Maximum Voltage Rating: 48VDC Battery studs: Tin-plated copperStud Torque: 120 lb.-inCable Size: 4/0 AWG to meet ratingsUnique ergonomic and aesthetic knob designRemovable knob for added level of safe... More Details

Maximum Voltage Rating: 48VDC Battery studs: Tin-plated copperStud Torque: 120 lb.-inCable Size: 4/0 AWG to meet ratingsUnique ergonomic and aesthetic knob designRemovable knob for added level of safe... More Details

Maximum Voltage Rating: 48VDC Battery studs: Tin-plated copperStud Torque: 120 lb.-inCable Size: 4/0 AWG to meet ratingsUnique ergonomic and aesthetic knob designRemovable knob for added level of safe... More Details

Maximum Voltage Rating: 48VDC Battery studs: Tin-plated copperStud Torque: 120 lb.-inCable Size: 4/0 AWG to meet ratingsUnique ergonomic and aesthetic knob designRemovable knob for added level of safe... More Details

Nominal Voltage: 12VDC Combined Voltage: 13.3VDCOpen Voltage: 12.8VDCContinuous Current Rating: 125AIntermittent Current Rating: 140APower Consumption: 10mA (Standby)/ 330mA (Engage), 0mA (Storage Mod... More Details

Replacement for popular panel mounted breakers Mounts in 3/8" hole Part #:11-CB41100Manufacturer:SIERRAManufacturer Part #:CB41100UPC:808282293147Order In Multiples Of:1Amps3ColorWhite-DC Variations11... More Details

Replacement for popular panel mounted breakers Mounts in 3/8" hole Part #:11-CB41200Manufacturer:SIERRAManufacturer Part #:CB41200UPC:023121412002Order In Multiples Of:1Amps5ColorWhite-DC Variations11... More Details

Replacement for popular panel mounted breakers Mounts in 3/8" hole Part #:11-CB41210Manufacturer:SIERRAManufacturer Part #:CB41210UPC:023121412101Order In Multiples Of:1Amps10ColorWhite-DC Variations1... More Details

Replacement for popular panel mounted breakers Mounts in 3/8" hole Part #:11-CB41210BManufacturer:SIERRAManufacturer Part #:CB41210BUPC:808282185107Order In Multiples Of:1Amps10ColorBlack-AC Variation... More Details

Replacement for popular panel mounted breakers Mounts in 3/8" hole Part #:11-CB41220Manufacturer:SIERRAManufacturer Part #:CB41220UPC:023121412200Order In Multiples Of:1Amps15ColorWhite-DC Variations1... More Details

Replacement for popular panel mounted breakers Mounts in 3/8" hole Part #:11-CB41230Manufacturer:SIERRAManufacturer Part #:CB41230UPC:023121412309Order In Multiples Of:1Amps20ColorWhite-DC Variations1... More Details

Replacement for popular panel mounted breakers Mounts in 3/8" hole Part #:11-CB41250Manufacturer:SIERRAManufacturer Part #:CB41250UPC:808282379216Order In Multiples Of:1Amps25ColorWhite-DC Variations1... More Details

Replacement for popular panel mounted breakers Mounts in 3/8" hole Part #:11-CB41260Manufacturer:SIERRAManufacturer Part #:CB41260UPC:808282379223Order In Multiples Of:1Amps30ColorWhite-DC Variations1... More Details

Replacement for popular panel mounted breakers Mounts in 3/8" hole Part #:11-CB41270Manufacturer:SIERRAManufacturer Part #:CB41270UPC:808282379230Order In Multiples Of:1Amps40ColorWhite-DC Variations1... More Details

Features 1/4" Stainless Steel Studs on the face of the circuit breaker for easy installation Connected terminal bootsResettable Part #:11-CB50550Manufacturer:SIERRAManufacturer Part #:CB50550UPC:80828... More Details

Features 1/4" Stainless Steel Studs on the face of the circuit breaker for easy installation Features 1/4" Stainless Steel Studs on the face of the circuit breaker for easy installationConnected termi... More Details

Features 1/4" Stainless Steel Studs on the face of the circuit breaker for easy installation Features 1/4" Stainless Steel Studs on the face of the circuit breaker for easy installationConnected termi... More Details

Features 1/4" Stainless Steel Studs on the back of the circuit breaker Combined use as a switch and circuit protection Part #:11-CB50610Manufacturer:SIERRAManufacturer Part #:CB50610UPC:808282379452Or... More Details

Features 1/4" Stainless Steel Studs on the back of the circuit breaker Features 1/4" Stainless Steel Studs on the back of the circuit breakerCombined use as a switch and circuit protectionStandard saf... More Details

Features 1/4" Stainless Steel Studs on the back of the circuit breaker Features 1/4" Stainless Steel Studs on the back of the circuit breakerCombined use as a switch and circuit protectionStandard saf... More Details

Non-corrosive plastic construction Protects against dust and prolonged spray to IP66 and IP68 standardsMeets UL 1500, ISO 8846 ignition protection requirementsSupplied with neoprene mounting gasketInc... More Details

Non-corrosive plastic construction Protects against dust and prolonged spray to IP66 and IP68 standardsMeets UL 1500, ISO 8846 ignition protection requirementsSupplied with neoprene mounting gasketInc... More Details

Dimensions: 114 x 54 x 75mm Input Range: 2.5-30VDCMounting Depth: 75mmPanel Cut-Out: 105mm x 45mmCurved faceplate design for a modern stylish lookDigital voltmeter features a 3 digit LED displayBackli... More Details

Loud 80dB Audible Warning Buzzer Visual Red Flashing warning indicatorIP50 Rated Part #:11-EA01040Manufacturer:SIERRAManufacturer Part #:EA01040UPC:808282381868Order In Multiples Of:1Volts12VDCVoltage... More Details

14 gang ATO/ATC fuse block without ground bar. Part #:11-FS40410Manufacturer:SIERRAManufacturer Part #:FS40410UPC:023121404106Order In Multiples Of:1Gang14FuseATO/ATCNeg BusNoSize5-1/2" x 3-1/4"Fuse T... More Details

6 gang ATO/ATC fuse block with ground bar. Part #:11-FS40420Manufacturer:SIERRAManufacturer Part #:FS40420UPC:023121404205Order In Multiples Of:1Gang6FuseATO/ATCNeg BusYesSize3-3/4" x 3-1/4"Fuse TypeA... More Details

4 gang ATO/ATC fuse block with ground bar. Part #:11-FS40430Manufacturer:SIERRAManufacturer Part #:FS40430UPC:023121404304Order In Multiples Of:1Gang4FuseATO/ATCNeg BusYesSize3-1/2" x 3-1/4"Fuse TypeA... More Details

14 gang ATO/ATC fuse block with ground bar. Part #:11-FS40440Manufacturer:SIERRAManufacturer Part #:FS40440UPC:023121404403Order In Multiples Of:1Gang14FuseATO/ATCNeg BusYesSize6-1/4" x 3-1/4"Fuse Typ... More Details

Use with SFE, AGC, or MDL fuses up to 20 AmpCommon bus bar connects hot side of fuses for power feedSeparate bus bar for ground or unfused common hot feedBrass fuse clips, 8-32 stud terminals Part #:1... More Details

10 gang ATO/ATC fuse block with ground bar. Part #:11-FS40740Manufacturer:SIERRAManufacturer Part #:FS40740UPC:023121407404Order In Multiples Of:1Gang10FuseATO/ATCNeg BusYesSize5" x 3-1/4"Fuse TypeATO... More Details

Use as common hot feed or common ground block. Heavy plastic base with solid brass terminal bar and screws. Two stud terminals for main power connection. Part #:11-FS40750Manufacturer:SIERRAManufactur... More Details

Accepts ATP/ATC/ATO blade style fuses up to 30A ABYC/USCG compliant transparent cover with recessed area for labels (60pc decal set included)Storage for 2 spare fusesLED indication of blown fusesMax V... More Details

Overall size: 3 3/8"W x 2 1/4"L x 1 5/8"H Screw size: M4Stud size: M512 Terminal with CoverABYC/USCG compliant Transparent cover with recessed area for labels (60pc. decal set included) Part #:11-FS40... More Details

Accepts ATP/ATC/ATO blade style fuses up to 30A ABYC/USCG compliant transparent cover with recessed area for labels (60pc decal set included)Storage for 2 spare fusesLED indication of blown fusesMax V... More Details

Accepts ATP/ATC/ATO blade style fuses up to 30A ABYC/USCG compliant transparent cover with recessed area for labels (60pc decal set included)Storage for 2 spare fusesLED indication of blown fusesMax V... More Details

Accepts ATP/ATC/ATO blade style fuses up to 30A ABYC/USCG compliant transparent cover with recessed area for labels (60pc decal set included)Storage for 2 spare fusesLED indication of blown fusesMax V... More Details

Accepts Fast-acting (AGC), Time-delay (MDL) and 3AG Glass fuses Glass fiber reinforced PBT base ensures great mechanical strength and durabilityLED indication of blown fusesTransparent cover with rece... More Details

Accepts Fast-acting (AGC), Time-delay (MDL) and 3AG Glass fuses Glass fiber reinforced PBT base ensures great mechanical strength and durabilityLED indication of blown fusesTransparent cover with rece... More Details

Accepts Fast-acting (AGC), Time-delay (MDL) and 3AG Glass fuses Glass fiber reinforced PBT base ensures great mechanical strength and durabilityLED indication of blown fusesTransparent cover with rece... More Details

150 amp 10 gang screw type bus bar. Part #:11-FS46200Manufacturer:SIERRAManufacturer Part #:FS46200UPC:808282125899Order In Multiples Of:1Gang10Terminal Screw8-32 ScrewAmps150Size6'' x 1.25''Number of... More Details

150 amp 4 gang 1/4" stud type bus bar. Part #:11-FS46250Manufacturer:SIERRAManufacturer Part #:FS46250UPC:808282125905Order In Multiples Of:1Gang4Terminal Screw1/4"-20 StudAmps150Size6'' x 1.25''Numbe... More Details

Insulated single stud post is designed to terminate heavy-duty cables for one or more connectionsSecurely connects heavy duty, high amperage cablesInsulated base ensures no leakage to metal hullsGlass... More Details

Insulated single stud post is designed to terminate heavy-duty cables for one or more connections Securely connects heavy duty, high amperage cablesInsulated base ensures no leakage to metal hullsGlas... More Details

Insulated single stud post is designed to terminate heavy-duty cables for one or more connections Securely connects heavy duty, high amperage cablesInsulated base ensures no leakage to metal hullsGlas... More Details

Insulated single stud post is designed to terminate heavy-duty cables for one or more connectionsSecurely connects heavy duty, high amperage cablesInsulated base ensures no leakage to metal hullsGlass... More Details

Glass fiber reinforced nylon base ensures great mechanical strength and durability Tin-plated copper busStainless steel studs and screws provide superior anti-corrosion protectionInsulated base ensure... More Details

Glass fiber reinforced nylon base ensures great mechanical strength and durability Tin-plated copper busStainless steel studs and screws provide superior anti-corrosion protectionInsulated base ensure... More Details

Glass fiber reinforced nylon base ensures great mechanical strength and durability Tin-plated copper busStainless steel studs and screws provide superior anti-corrosion protectionInsulated base ensure... More Details

Glass fiber reinforced nylon base ensures great mechanical strength and durability Tin-plated copper busStainless steel studs and screws provide superior anti-corrosion protectionInsulated base ensure... More Details

Stepped Dual Bus Bar features different heights with each bar for more flexible wiring Removable connecting link gives more versatility to the bus barRemoving the link creates separate negative and po... More Details

Stepped Dual Bus Bar features different heights with each bar for more flexible wiring Removable connecting link gives more versatility to the bus barRemoving the link creates separate negative and po... More Details

Maximum Voltage Rating: 48VDC Maximum Continuous Amp: 100AStud Size: 3/16-24100A Mini Bus Bar with cover is perfect for applications with limited spaceSAE Threaded, Stainless steel screws and studs pr... More Details

Maximum Voltage Rating: 48VDCMaximum Continuous Amp: 100AStud Size: 3/16-24100A Mini Bus Bar with cover is perfect for applications with limited spaceSAE Threaded, Stainless steel screws and studs pro... More Details

Maximum Voltage Rating: 300VAC/ 48VDCMaximum Continuous Amp: 250A DC/ 130A ACStud Size: 1/4"-20Designed for positive distribution or collection of AC/DC ground circuitsStainless steel studs and screws... More Details

Maximum Voltage Rating: 300VAC/ 48VDC Maximum Continuous Amp: 250A DC/ 130A ACScrew Size: #8-32Stud Size: 1/4"-20Designed for positive distribution or collection of AC/DC ground circuitsStainless stee... More Details

Works with 35-300A ANL Fuses (Not Included) Dimensions: 49mm W x 98mm L x 50mm H (Including Cover)Max Operating Voltage: 32VDCMax Continuous Current: 35-300ATerminal Stud Size: 2 x M10Stainless Steel ... More Details

Ceramic body for superior insulation Brass, gold-plated elements for superb electrical contactIgnition Protected (ISO8846)100% Rating: 4 Hours Minimum150% Rating: 60 Seconds Minimum200% Rating: 15 Sec... More Details

Ceramic body for superior insulation Ceramic body for superior insulationBrass, gold-plated elements for superb electrical contactIgnition Protected (ISO8846)100% Rating: 4 Hours Minimum150% Rating: 6... More Details

Ceramic body for superior insulation Ceramic body for superior insulationBrass, gold-plated elements for superb electrical contactIgnition Protected (ISO8846)100% Rating: 4 Hours Minimum150% Rating: 6... More Details

Ceramic body for superior insulation Ceramic body for superior insulationBrass, gold-plated elements for superb electrical contactIgnition Protected (ISO8846)100% Rating: 4 Hours Minimum150% Rating: 6... More Details

Ceramic body for superior insulation Ceramic body for superior insulationBrass, gold-plated elements for superb electrical contactIgnition Protected (ISO8846)100% Rating: 4 Hours Minimum150% Rating: 6... More Details

Ceramic body for superior insulation Ceramic body for superior insulationBrass, gold-plated elements for superb electrical contactIgnition Protected (ISO8846)100% Rating: 4 Hours Minimum150% Rating: 6... More Details

Fast Acting and cost effective high current automotive fuses for use in battery and general DC application.Electrical Specification: Max Voltage Rating 32VDC; Interrupt Capacity 1,500A @ 32VDC. Part #... More Details

Fast Acting and cost effective high current automotive fuses for use in battery and general DC application.Electrical Specification: Max Voltage Rating 32VDC; Interrupt Capacity 1,500A @ 32VDC. Part #... More Details

Fast Acting and cost effective high current automotive fuses for use in battery and general DC application.Electrical Specification: Max Voltage Rating 32VDC; Interrupt Capacity 1,500A @ 32VDC. Part #... More Details

Fast Acting and cost effective high current automotive fuses for use in battery and general DC application.Electrical Specification: Max Voltage Rating 32VDC; Interrupt Capacity 1,500A @ 32VDC. Part #... More Details

Fast Acting and cost effective high current automotive fuses for use in battery and general DC application.Electrical Specification: Max Voltage Rating 32VDC; Interrupt Capacity 1,500A @ 32VDC. Part #... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Fits onto the positive battery stud providing circuit protection directly from the power source. Ignition protected when used with Sierra MRBF FusesBolt-down design for high-vibration applicationsStan... More Details

Covers the most common use socket adapters requirements in the automotive and vehicular electrical repair field. Fits all Maxi, ATO and Mini type fusesMaximum conductivity and durabilityMolded for eas... More Details

Solid brass construction in a gasket sealed case with a 3/8" mounting stem. Fits panels up to 1" thick. Rated 15A @ 12VDC. Part #:11-MP39380Manufacturer:SIERRAManufacturer Part #:MP39380UPC:0231213938... More Details

Sierra push pull switches feature solid brass construction with stainless steel springs. 3/8" Diameter mounting stem fits panels up to 1" thick. 15 amp @12VDC, 25A @24VDC. MP39590: first pull energize... More Details

Sierra push pull switches feature solid brass construction with stainless steel springs. 3/8" Diameter mounting stem fits panels up to 1" thick. 15 amp @12VDC, 25A @24VDC.MP39640: first pull energizes... More Details

Sierra push pull switches feature solid brass construction with stainless steel springs. 3/8" Diameter mounting stem fits panels up to 1" thick. 15 amp @12VDC, 25A @24VDC.MP39610 & MP39620: first pull... More Details

Oil Pressure Sender, 100psi Single Station Part #:11-OP24301Manufacturer:SIERRAManufacturer Part #:OP24301UPC:023121243019Order In Multiples Of:1Thread1/8" - 27Terminal10-32 StudRating100 psi/Single S... More Details

Oil Pressure Sender, 80psi Dual Station Part #:11-OP24891Manufacturer:SIERRAManufacturer Part #:OP24891UPC:023121248915Order In Multiples Of:1Thread1/8" - 27Terminal10-32 StudRating80 psi/Dual Station... More Details

Sierra push pull switches feature solid brass construction with stainless steel springs. 3/8" Diameter mounting stem fits panels up to 1" thick. 15 amp @12VDC, 25A @24VDC.MP39570 & MP39580 first pull ... More Details

Sierra's NMEA 2000 series of waterproof cables and adapters are NMEA approved and specifically designed to fit marine requirements. Our NMEA series cables follow the requirements of a serial data comm... More Details

NMEA approved and specifically designed to fit marine requirementsFollows requirements of a serial data communication network to interconnect electronic equipmentEquipment designed to this system will... More Details

Extension lead with plug wire sensor clip. 2m (78") Long shielded cable with BNC connectorSensor accepts wires of up to 9mm (3/8") diameterCable can also be used with coil on plug sensor Variations More Details

See Sierra catalog for complete application information. Part #:47-5729Manufacturer:SIERRAManufacturer Part #:18-5729UPC:808282100735Order In Multiples Of:1Replaces87-18211 Variations More Details

Illuminates when in On position Non-corrosive plastic constructionRemovable actuatorBrass blade terminals, silver contactsRated for 20 amps at 12 volts.ON in parenthesis (On) indicates a momentary pos... More Details