Our Brands

Circuit Breakers Standard

Newest Items First
15 Per Page
QLB-303-00DNN-3BA, Standard Circuit Breaker 30A Qualtek
US$3.59
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list
W23-X1A1G-20 Circuit Breaker 250VAC 20A, 50VDC, Screw Terminals, UL/CSA
US$13.60

The W23-X1A1G-20 is a single pole 20 ampere circuit breaker at 240VAC (50VDC) with screw terminals.

In stock
+ −
Add to wish list
W68-X2Q110-15 Circuit Breaker Switch 15A two poles, UL/CSA
US$18.62

Circuit breaker with two poles, rated for 15A, with a white toggle. The mounting threads fit #6-32 screws.

In stock
+ −
Add to wish list
35-2103 Circuit Breaker 3A
35-2103 Circuit Breaker 3A
US$9.27
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list
35-2104 Circuit Breaker 4A
35-2104 Circuit Breaker 4A
US$6.66
Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list
35-2105 Circuit Breaker 5A
35-2105 Circuit Breaker 5A
US$10.86
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list
35-2106 Circuit Breaker 6A
35-2106 Circuit Breaker 6A
US$6.66
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list
35-2107 Circuit Breaker 7A
35-2107 Circuit Breaker 7A
US$12.04
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list
35-2108 Circuit Breaker 8A
35-2108 Circuit Breaker 8A
US$8.48
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list
35-2110 Circuit Breaker 10A
35-2110 Circuit Breaker 10A
US$9.35
Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list
35-2112 Circuit Breaker 12A
35-2112 Circuit Breaker 12A
US$6.66
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list
35-2115 Circuit Breaker 15A
35-2115 Circuit Breaker 15A
US$6.66
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list
35-2120 Circuit Breaker 20A
35-2120 Circuit Breaker 20A
US$6.66
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500".
In stock
+ −
Add to wish list
35-2125 Circuit Breaker 25A
35-2125 Circuit Breaker 25A
US$6.66
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500".
In stock
+ −
Add to wish list
35-2130 Circuit Breaker 30A
35-2130 Circuit Breaker 30A
US$6.66
Dielectric Strength: Over 1500 Volts RMS. Max. Operating Voltage: 50V/DC, 250V/AC. Interrupt Capacity: 2000 Amps at 50V/DC 1000 Amps at 250C/AC. Terminals: 250" Quick Connect. Mounting: 0.500". 
In stock
+ −
Add to wish list