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Result: 40 amp circuit breaker

40 Amp In-Line Circuit Breaker - Perpendicular Mount Bracket

Our Price: $9.75
In Stock
2-Piece metal housing with perpendicular mounting bracket. Cycling automatic reset. rating: 40 DC amp Voltage rating: 12 VDC (Voltage Direct Current) Operating temperature: -10 degrees F (-23 degrees C) to 150 degrees F (65 degrees C) Storage temperature: -20 degrees F (-29 degrees C) to
  • Wiring
  • Circuit Breaker
  • Pollak
  • 40 Amp

Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires - ETBC7

Retail: $138.01
Our Price: $124.38
In Stock
If your vehicle already has a 4-way flat, this kit includes everything you need to install an electric trailer brake controller and 7-way connector. If there's not an existing 4-way flat on your vehicle, you can purchase one separately. vehicle's battery via the included 40-amp circuit breaker Pre-wired 7- and 4-way trailer connector mounts easily at rear of vehicle with included bracket Plugs into existing 4-way trailer connector on vehicle
  • Trailer Brake Controller
  • Installation Kits
  • etrailer

Pollak Circuit Breaker - Cycling/Automatic Reset - 40 Amp - Straight Mount Bracket

Retail: $12.97
Our Price: $7.40
In Stock
This single-pole, thermal circuit breaker features a continuous cycle with an automatic reset. Breaker prevents battery from draining and auxiliary application from overdrawing. Typically used on ...
200 degrees F (93 degrees C) 1-Year limited warranty 54-540 Pollak Single-Way, Thermal Circuit Breaker - Cycling/Automatic Reset - Straight Mounting Bracket - 40 Amp Alternate to 9510
  • Wiring
  • Circuit Breaker
  • Pollak
  • 40 Amp

Circuit Breaker - 40 Amp - Perpendicular Mount Bracket - Cycling Auto Reset - Plastic - Type I

Retail: $17.33
Our Price: $6.16
In Stock
In-line 40-amp Type I circuit breaker cycles automatically and continuously during an over-current condition. Composite alloy material will bend and separate the contacts when an over-current ...
bracket hole diameter: 0.23" Housing: 1.28" long x 0.84" wide x 0.72" tall Current rating: 40 DC amp Voltage rating: 12 VDC (Voltage Direct Current) Operating temperature: -10 F to 150 F
  • Wiring
  • Circuit Breaker
  • Pollak
  • 40 Amp

Single Pole 40 Amp Thermal Circuit Breaker - No Mounting Bracket

Our Price: $5.88
In Stock
Single Pole Thermal Type Circuit Breaker 40 Amp DC Voltage rating: 12 VDC No Mounting Bracket Cycling Automatic Reset Complies with SAE Standard J553
  • Wiring
  • Circuit Breaker
  • Pollak
  • 40 Amp

Wiring Kit for 2, 4, 6, and 8 Brake Electric Trailer Brake Controllers - 5506

Our Price: $55.59
In Stock
Features: Works with electric brake controllers for trailers with 2, 4, 6, or 8 brake assemblies Includes: 25 ft. 10-2 Duplex wire 20 Amp circuit breaker 30 Amp circuit breaker 40 Amp circuit breaker
  • Trailer Brake Controller
  • Installation Kits
  • etrailer

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

Kristin
Kristin etrailer team member
Kristin etrailer team member

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Progressive Dynamics 4000 Series Mini RV Converter w/ Charge Wizard and AC/DC Distribution Panel - PD4045KA

Retail: $293.99
Our Price: $239.04
In Stock
This 2-in-1 AC/DC distribution panel and converter charger keeps your power systems easily accessible inside the RV. Works with lithium and lead acid batteries. Uses a custom charging profile for lithium and multistage charging for lead acid. circuits rated at 30 amps (using tandem breakers) DC distribution fuses: (2) 30 amp and (10) 20 amp Converter output: 45 amps Voltage: AC distribution rating: 120 VAC Converter input: 105 - 130 VAC Converter
  • Standard Charge
  • Smart Charge
  • 10-3/4L x 7-1/4T Inch
  • Progressive Dynamics
  • 12V
  • 45 Amps

Progressive Dynamics 4000 Series RV Converter w/ Charge Wizard and AC/DC Distribution Panel - 60 Amp

Retail: $339.02
Our Price: $274.92
In Stock
This 2-in-1 AC/DC distribution panel and converter charger keeps your power systems easily accessible inside the RV. Works with lithium and lead acid batteries. Uses a custom charging profile for lithium and multistage charging for lead acid. branch circuits when you use tandem breakers. The DC section has 12 branch fuse holders capable of using (2) 30 amp and (10) 20 amp fuses. However, you will need to purchase AC breakers and DC fuses
  • Smart Charge
  • Standard Charge
  • 10-3/4L x 7-1/4T Inch
  • Progressive Dynamics
  • 12V
  • 60 Amps

Progressive Dynamics 4500 Series RV Converter w/ Charge Wizard and AC/DC Distribution Panel - 60 Amp

Retail: $480.27
Our Price: $343.11
In Stock
This 2-in-1 AC/DC distribution panel and converter charger keeps your power systems easily accessible inside the RV. Works with lithium and lead acid batteries. Uses a custom charging profile for lithium and multistage charging for lead acid. circuits rated at 50 amps (using tandem breakers) DC distribution fuses: (4) 30 amp and (14) 20 amp Converter output: 60 amps Voltage: AC distribution rating: 240 VAC Converter input: 105 - 130 VAC Converter
  • Standard Charge
  • Smart Charge
  • 10-1/8L x 13-1/4T Inch
  • Progressive Dynamics
  • 12V
  • 60 Amps

Pollak Circuit Breaker - Cycling/Automatic Reset - 20 Amp - Straight Mount Bracket

Retail: $12.59
Our Price: $8.67
In Stock
This single-pole, thermal circuit breaker features a continuous cycle with an automatic reset. Circuit breaker prevents battery from draining and auxiliary application from overdrawing. Typical uses ...
compliant Specs: Applications: Accessory circuit, cooling fan, door locks, headlamps, tail lamps, window lift, sunroof, trailering package, electric brake controls Terminal dimensions: 0.66" long Current
  • Wiring
  • Circuit Breaker
  • Pollak
  • 20 Amp

Curt Universal Installation Kit for Trailer Brake Controller - 7-Way RV - 10 Gauge - C57186

Retail: $115.95
Our Price: $75.73
In Stock
This universal wiring kit lets you install an electric brake controller (sold separately) in your vehicle and a 7-way connector for your trailer lights at the same time. Plugs into the existing 4-way on your vehicle. circuit breaker Pre-wired 7-way trailer connector mounts easily at rear of vehicle with mounting bracket (sold separately) Plugs into existing 4-way trailer connector on vehicle 30-Amp and 40-amp circuit
  • Wiring Adapters
  • Single-Function Adapter
  • 4 Flat
  • CURT
  • 7 Round - Blade

Circuit Breaker - 50 Amp - Perpendicular Mount Bracket - Cycling Auto Reset - Plastic - Type I

Retail: $18.13
Our Price: $9.38
In Stock
In-line 50-amp Type I circuit breaker cycles automatically and continuously during an over-current condition. Composite alloy material will bend and separate the contacts when an over-current ...
(-23 C to 65 C) Storage temperature: -20 F to 200 F (-29 C to 93 C) 1-Year limited warranty Note: 12V circuit breakers are not recommended for 24V applications since the materials are heat-affected
  • Wiring
  • Circuit Breaker
  • Pollak
  • 50 Amp

Pollak Circuit Breaker - Cycling/Automatic Reset - 30 Amp - Straight Mount Bracket

Retail: $20.60
Our Price: $8.00
In Stock
This single-pole, thermal circuit breaker features a continuous cycle with an automatic reset. Breaker prevents battery from draining and auxiliary application from overdrawing. Typical uses ...
200 degrees F (93 degrees C) 1-Year limited warranty 54-530 Pollak Single-Way, Thermal Circuit Breaker - Cycling/Automatic Reset - 30 Amp Replaces 38630
  • Wiring
  • Circuit Breaker
  • Pollak
  • 30 Amp

Derale Automatic Resetting Circuit Breaker - 50 Amp

Our Price: $19.76
In Stock
  • Wiring
  • Circuit Breaker
  • Derale
  • 50 Amp

Circuit Breaker - 30 Amp - Perpendicular Mount Bracket - Cycling Auto Reset - Metal - Type I

Retail: $12.58
Our Price: $10.81
In Stock
In-line 30-amp Type I circuit breaker cycles automatically and continuously during an over-current condition. Composite alloy material will bend and separate the contacts when an over-current ...
Features: Metal housing with perpendicular mounting bracket 2-Piece design Mounting bracket attached to circuit breaker by spot welding Cycling automatic reset Cycles continuously during over-current
  • Wiring
  • Circuit Breaker
  • Pollak
  • 30 Amp

In-Line Circuit Breaker - 20 Amp - Perpendicular Mount Bracket

Retail: $30.99
Our Price: $6.44
In Stock
compliant Specs: Applications: Accessory circuit, cooling fan, door locks, headlamps, tail lamps, window lift, sunroof, trailering package, electric brake controls Terminal dimensions: 0.66" long Current
  • Wiring
  • Circuit Breaker
  • Pollak
  • 20 Amp

Pollak Circuit Breaker - 100 Amp - Surface Mount - Manual Reset - Plastic - Type III

Retail: $87.39
Our Price: $53.65
In Stock
This surface-mounted 100-amp Type III circuit breaker remains open on overload and has a unique reset mechanism which provides visible indication of tripped condition. Typically used in auxiliary and ...
) Storage temperature: -30 F to 300 F (-34 C to 149 C) 1-Year limited warranty Note: 12V circuit breakers are not recommended for 24V applications since the materials are heat-affected rather than
  • Wiring
  • Circuit Breaker
  • Pollak
  • 100 Amp

Circuit Breaker - 50 Amp - Perpendicular Mount Bracket - Cycling Auto Reset - Metal - Type I

Retail: $21.07
Our Price: $7.14
In Stock
In-line 50-amp Type I circuit breaker cycles automatically and continuously during an over-current condition. Composite alloy material will bend and separate the contacts when an over-current ...
Features: Metal housing with perpendicular mounting bracket 2-Piece design Mounting bracket attached to circuit breaker by spot welding Cycling automatic reset Cycles continuously during over-current
  • Wiring
  • Circuit Breaker
  • Pollak
  • 50 Amp

Pollak Circuit Breaker - 60 Amp - Surface Mount - Manual Reset - Plastic - Type III

Retail: $79.40
Our Price: $53.99
In Stock
This surface-mounted 60-amp Type III circuit breaker remains open on overload and has a unique reset mechanism which provides visible indication of tripped condition. Typically used in auxiliary and ...
) Storage temperature: -30 F to 300 F (-34 C to 149 C) 1-Year limited warranty Note: 12V circuit breakers are not recommended for 24V applications since the materials are heat-affected rather than
  • Wiring
  • Circuit Breaker
  • Pollak
  • 60 Amp

Single Pole 20 Amp Thermal Circuit Breaker - No Mounting Bracket

Our Price: $5.94
In Stock
Single Pole Thermal Type Circuit Breaker 20 Amp DC Voltage rating: 12 VDC No Mounting Bracket Cycling Automatic Reset Complies with SAE Standard J553
  • Wiring
  • Circuit Breaker
  • Pollak
  • 20 Amp

30 amp. In-Line Circuit Breaker - Perpendicular Mount Bracket

Retail: $12.58
Our Price: $7.19
In Stock
compliant Specs: Applications: Accessory circuit, cooling fan, door locks, headlamps, tail lamps, window lift, sunroof, trailering package, electric brake controls Terminal dimensions: 0.66" long Current
  • Wiring
  • Circuit Breaker
  • Pollak
  • 30 Amp

Circuit Breaker - 30 Amp - Perpendicular Mount Bracket - Cycling Auto Reset - Plastic - Type I

Retail: $18.66
Our Price: $6.04
In Stock
In-line 30-amp Type I circuit breaker cycles automatically and continuously during an over-current condition. Composite alloy material will bend and separate the contacts when an over-current ...
(-23 C to 65 C) Storage temperature: -20 F to 200 F (-29 C to 93 C) 1-Year limited warranty Note: 12V circuit breakers are not recommended for 24V applications since the materials are heat-affected
  • Wiring
  • Circuit Breaker
  • Pollak
  • 30 Amp

Circuit Breaker - 20 Amp - Perpendicular Mount Bracket - Cycling Auto Reset - Metal - Type I

Our Price: $5.99
In Stock
In-line 20-amp Type I circuit breaker cycles automatically and continuously during an over-current condition. Composite alloy material will bend and separate the contacts when an over-current ...
Features: Metal housing with perpendicular mounting bracket 2-Piece design Mounting bracket attached to circuit breaker by spot welding Cycling automatic reset Cycles continuously during over-current
  • Wiring
  • Circuit Breaker
  • Pollak
  • 20 Amp

Circuit Breaker - 20 Amp - Perpendicular Mount Bracket - Cycling Auto Reset - Plastic - Type I

Retail: $27.21
Our Price: $5.90
In Stock
In-line 20-amp Type I circuit breaker cycles automatically and continuously during an over-current condition. Composite alloy material will bend and separate the contacts when an over-current ...
(-23 C to 65 C) Storage temperature: -20 F to 200 F (-29 C to 93 C) 1-Year limited warranty Note: 12V circuit breakers are not recommended for 24V applications since the materials are heat-affected
  • Wiring
  • Circuit Breaker
  • Pollak
  • 20 Amp