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Automatic Reset Circuit Breakers

Swe-Check sell a range of high quality automatic reset circuit breakers, also known as Type I circuit breakers. If the breaker opens dues to an overload current, it will automatically continuously try to reset. However they are not designed for long term cycling. It is recommended they are installed downstream of a main fuse, manual reset breaker or momentary switch. These circuit breakers are commonly used in automotive and marine applications and are perfect for cars, 4WDs, trucks, buses, boats etc.

Bussmann UCB Blade Circuit Breakers

UCB
Automatic Reset 12VDC

Bussmann 221 Blade Circuit Breakers

221
Automatic Reset 14VDC

Mechanical Products Series 19 Circuit Breakers (19A-P10)

19A-P10-N Series
Automatic Reset, 14V to 30VDC, Open thru-hole mount, 1/4 inch studs

Like Klixon 7855-7 Circuit Breaker

19A-P21-N Series
Automatic Reset, 30VDC, 1/4 inch studs

Bussmann 251 Mid Range Circuit Breakers (255-B-1)

251..-B-1 Series
Automatic Reset, 32VDC, Threaded Mounting

Mechanical Products Series 17 Circuit Breakers (171-P0)

171-P0 (Auto Reset)
Automatic Reset, 30VDC, 1/4 inch studs

Mechanical Products Series 32 Circuit Breakers (321-A2P)

321-A2P Series
Automatic Reset, 12VDC Plastic Cover, Parallel Bracket

Bussmann 121 Short Stop Circuit Breakers (121-B2P)

121..-B2P Series
Automatic Reset, 14VDC Plastic Cover, Parallel Bracket

Bussmann 121 Short Stop Circuit Breakers (121-B2M)

121..-B2M Series
Automatic Reset, 14VDC Metal Cover, Parallel Bracket

Bussmann 124 Short Stop Circuit Breakers (124-B2P)

124..-B2P Series
Automatic Reset, 28VDC Plastic Cover, Parallel Bracket

Mechanical Products Series 32 Circuit Breakers (321-A1P)

321-A1P Series
Automatic Reset, 12VDC Plastic Cover, Cross Bracket

Bussmann 121 Short Stop Circuit Breakers (121-A2M)

121..-A2M Series
Automatic Reset, 14VDC Metal Cover, Cross Bracket

Bussmann 121 Short Stop Circuit Breakers (121-A3M)

121..-A3M Series
Automatic Reset, 14VDC Metal Cover, Cross Bracket

Bussmann 121 Short Stop Circuit Breakers (121-00M)

121..-00M Series
Automatic Reset, 14VDC Metal Cover, No Bracket

Mechanical Products Series 17 Circuit Breakers (171-S0)

171-S0 Series
Automatic Reset, 30VDC, 1/4 inch studs

Mechanical Products Series 17 Circuit Breakers (171-S2)

171-S2 Series
Automatic Reset, 14VDC, 3/8 inch studs

Bussmann 181 Hi-Amp Circuit Breakers, Surface Mount

181 Series
Automatic Reset, 30VDC, 1/4 inch studs

Customer Feedback

" The goods arrived on time and once again the product was perfect for our needs. Throughout my time of 40 years plus with UGL I have used Swe-check many times and found the service, staff and the products sold to be exemplary. "

Jeff P
Received 26/10/22

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