Circuit-Breakers

Thermal Push Button Circuit Breakers - High Amp

Thermal circuit breakers are best in dash or switch panel mounts. Thermal circuit breakers are a form of a push button breaker with a single pole thermal overload type device. This protects your circuit from overcurrent situations. This type of push button breaker utilizes an easy design for reset. You simply push the circuit breakers’ button for reset. This needs to be manually done and the push circuit breaker will remain in the off position until the indicator button is reset. Thermal breakers are made for a quick connect and will operate continuously until tripped. This type of push button breaker is manufactured for safe installations on gasoline powered machinery. The combination of simplicity and strength makes this push button breaker a perfect choice at Del City.


  • Rating: 125-250 VAC, 32VDC.
  • Operating Temperature: -23°C - 65°C (-10°F - 150°F )
  • This push button circuit breaker be used in for marine, cars, trucks, buses, portable generators and other applications.
  • Meets UL standard 1077 and CSA C22.2 No. 5.1-M91a.
  • RoHS Compliant
  • Mounting Style 10-40Amp: 1/4" Quick Connect Blade
    Mounting Style 50-60Amp: Screw Terminal
  • Click here for mounting blocks.
Item Description Price
1+ I 25+ I 200+
Qty in
Package
In Stock Add to Cart
70505 10 Amp Carling CLB Series Push Button Circuit Breaker (CLB-103-11A1B-W-A/10) (1 MIN)
5.22 I 3.96 I 3.01
1 EA
70515 15 Amp Carling CLB Series Push Button Circuit Breaker (CLB-153-11A1B-W-A/15) (1 MIN)
5.22 I 3.96 I 3.01
1 EA
70525 20 Amp Carling CLB Series Push Button Circuit Breaker (CLB-203-11A1B-W-A/20) (1 MIN)
5.22 I 3.96 I 3.01
1 EA Call
70526 25 Amp Carling CLB Series Push Button Circuit Breaker (CLB-253-11A1B-W-A/25) (1 MIN)
5.22 I 3.96 I 3.01
1 EA
70535 30 Amp Carling CLB Series Push Button Circuit Breaker (CLB-303-11A1B-W-A/30) (1 MIN)
5.22 I 3.96 I 3.01
1 EA
70520 40 Amp Carling CLB Series Push Button Circuit Breaker (CLB-403-11A1B-W-A/40) (1 MIN)
5.22 I 3.96 I 3.01
1 EA Call
70530 50 Amp Carling CLB Series Push Button Circuit Breaker (CLB-503-11A1B-W-F/50) (1 MIN)
6.42 I 5.10 I 4.07
1 EA
70540 60 Amp Carling CLB Series Push Button Circuit Breaker (CLB-603-11A1B-W-F/60) (1 MIN)
6.76 I 5.45 I 4.35
1 EA

Thermal Push Button Circuit Breakers - High Amp with Boot

Thermal circuit breakers are a single pole thermal overload type circuit protection device. Ideal for dash or switch panel mounts, these push button circuit breakers are manufactured for safe installations on gasoline powered machinery. Designed to easily push in for reset, these push button circuit breakers will operate until tripped and will remain in the off position until indicator button is manually reset. The quick connect provides simple installation and push button circuit breaker offers ease of use, a perfect combination right here at Del City.


  • Rating: 125-250 VAC, 32VDC.
  • Operating Temperature: -10°C to 60°C
  • Dielectric Strength: 2500 VAC/1 Minute.
  • Interrupting Capacity: 2500 amps @ 32 VDC.
  • Insulation Resistance: 100M ohms.
  • Voltage Drop: < 0.25V.
  • RoHS Compliant.
  • Assembled with clear hex boot. Replacement hex boots available (70500).
  • Mounting Style 10-40Amp: 1/4"" Quick Connect Blade
    Mounting Style 50-60Amp: Screw Terminal. Click here for mounting blocks.
Item Description Price
1+ I 25+ I 200+
Qty in
Package
In Stock Add to Cart
70545 10 Amp Carling CLB Series Push Button Circuit Breaker w/ Boot (CLB-103-11A5B-W-A/10) (1 MIN)
5.39 I 4.14 I 3.13
1 EA
70555 15 Amp Carling CLB Series Push Button Circuit Breaker w/ Boot (CLB-153-11A5B-W-A/15) (1 MIN)
5.39 I 4.14 I 3.13
1 EA
70565 20 Amp Carling CLB Series Push Button Circuit Breaker w/ Boot (CLB-203-11A5B-W-A/20) (1 MIN)
5.39 I 4.14 I 3.13
1 EA
70575 30 Amp Carling CLB Series Push Button Circuit Breaker w/ Boot (CLB-303-11A5B-W-A/30) (1 MIN)
5.39 I 4.14 I 3.13
1 EA
70550 40 Amp Carling CLB Series Push Button Circuit Breaker w/ Boot (CLB-403-11A5B-W-A/40) (1 MIN)
6.46 I 5.10 I 4.07
1 EA
70560 50 Amp Carling CLB Series Push Button Circuit Breaker w/ Boot (CLB-503-11A5B-W-F/50) (1 MIN)
7.54 I 5.97 I 5.14
1 EA
70570 60 Amp Carling CLB Series Push Button Circuit Breaker w/ Boot (CLB-603-11A5B-W-F/60) (1 MIN)
7.95 I 6.32 I 5.35
1 EA

Thermal Push Button Circuit Breakers - Low Amp

Thermal push button circuit breakers are single-pole, push-to-reset breakers with a compact design that protects your equipment and applications. The push button breakers utilize a simple and precise design that features few moving parts. The design allows the thermal circuit breaker to be extremely cost-effective while remaining durable and reliable. A push button breaker is a great choice for reliable circuit protection that also needs resistance against shock and vibration. Each push button breaker provides a consistent trip point over temperatures ranging from -10°C to +60°C. Select a low amp or high amp thermal circuit breaker for your household and commercial applications, transportation equipment, marine, audio-visual, medical, and other power supplies. The quick connect design of the push button breaker makes installation simple and provides an easy to use thermal circuit breaker for your application. Get the perfect combination of easy to use, highly protective, and cost-effective protection with a push button circuit breaker from Del City.


  • Rating: 125-250 VAC, 32VDC
  • Operating Temperature: -10°C to 60°C
  • Dielectric Strength: 2500 VAC/1 Minute
  • Interrupting Capacity: 2500 amps @ 32 VDC
  • Insulation Resistance: 100M ohms
  • Voltage Drop: < 0.25V
  • Standards: UL, CUL, CSA, TUV, CE
  • UL1500/ISO8846 for marine and ignition protection
  • RoHS Compliant
Item Description Price
1+ I 25+ I 200+
Qty in
Package
In Stock Add to Cart
70611 3 Amp Carling CMB Series Push Button Circuit Breaker (CMB-033-11D1B-W-A/03) (1 MIN)
3.84 I 2.82 I 2.12
1 EA
70612 4 Amp Carling CMB Series Push Button Circuit Breaker (CMB-043-11D1B-W-A/04) (1 MIN)
3.84 I 2.82 I 2.12
1 EA
70613 5 Amp Carling CMB Series Push Button Circuit Breaker (CMB-053-11D1B-W-A/05) (1 MIN)
3.84 I 2.82 I 2.12
1 EA
70614 6 Amp Carling CMB Series Push Button Circuit Breaker (CMB-063-11D1B-W-A/06) (1 MIN)
3.84 I 2.82 I 2.12
1 EA
70615 7 Amp Carling CMB Series Push Button Circuit Breaker (CMB-073-11D1B-W-A/07) (1 MIN)
3.84 I 2.82 I 2.12
1 EA
70616 8 Amp Carling CMB Series Push Button Circuit Breaker (CMB-083-11D1B-W-A/08) (1 MIN)
3.84 I 2.82 I 2.12
1 EA

Thermal Push Button Circuit Breakers - Low Amp with Boot

Thermal push button circuit breakers are single-pole, push-to-reset breakers with a compact design that protects your equipment and applications. The push button breakers utilize a simple and precise design that features few moving parts. The design allows the thermal circuit breaker to be extremely cost-effective while remaining durable and reliable. A push button breaker is a great choice for reliable circuit protection that also needs resistance against shock and vibration. Each push button breaker provides a consistent trip point over temperatures ranging from -10°C to +60°C. Select a low amp or high amp thermal circuit breaker for your household and commercial applications, transportation equipment, marine, audio-visual, medical, and other power supplies. The quick connect design of the push button breaker makes installation simple and provides an easy to use thermal circuit breaker for your application. Get the perfect combination of easy to use, highly protective, and cost-effective protection with a push button circuit breaker from Del City.


  • Rating: 125-250 VAC, 32VDC
  • Operating Temperature: -10°C to 60°C
  • Dielectric Strength: 2500 VAC/1 Minute
  • Interrupting Capacity: 2500 amps @ 32 VDC
  • Insulation Resistance: 100M ohms
  • Voltage Drop: < 0.25V
  • Standards: UL, CUL, CSA, TUV, CE, UL1500/ISO8846 for ignition protection/marine.
  • RoHS Compliant
  • Assembled with clear hex boot. Replacement hex boots available (70500).
Item Description Price
1+ I 25+ I 200+
Qty in
Package
In Stock Add to Cart
70617 3 Amp Carling CMB Series Push Button Circuit Breaker w/ Boot (CMB-033-11D5B-W-A/03) (1 MIN)
4.89 I 3.74 I 3.13
1 EA
70618 4 Amp Carling CMB Series Push Button Circuit Breaker w/ Boot (CMB-043-11D5B-W-A/04) (1 MIN)
4.89 I 3.74 I 3.13
1 EA
70619 5 Amp Carling CMB Series Push Button Circuit Breaker w/ Boot (CMB-053-11D5B-W-A/05) (1 MIN)
4.89 I 3.74 I 3.13
1 EA
70620 6 Amp Carling CMB Series Push Button Circuit Breaker w/ Boot (CMB-063-11D5B-W-A/06) (1 MIN)
4.89 I 3.74 I 3.13
1 EA
70621 7 Amp Carling CMB Series Push Button Circuit Breaker w/ Boot (CMB-073-11D5B-W-A/07) (1 MIN)
4.89 I 3.74 I 3.13
1 EA
70622 8 Amp Carling CMB Series Push Button Circuit Breaker w/ Boot (CMB-083-11D5B-W-A/08) (1 MIN)
4.89 I 3.74 I 3.13
1 EA
70500 Carling Replacement Clear Boot for Push Button Circuit Breakers (8T1-E-115) (1 MIN)
1.84 I 1.46 I 1.19
1 EA
Prop65 Warning