Current Current | Show |
---|
|
Current Current | Hide |
---|
Mounting Location Mounting Location |
---|
|
|
Specifications Met Specifications Met |
---|
|
Breakthrough Current Breakthrough Current |
---|
Manual Reset Style Manual Reset Style |
---|
![]() | ![]() |
Toggle | Push Button |
![]() | ![]() |
Lever | Rocker |
Wire Connection Type Wire Connection Type |
---|
![]() | Screw-Clamp Terminals |
![]() | Screw Terminals |
![]() | Quick- Disconnect Terminals |
System of Measurement System of Measurement |
---|
|
Depth Depth |
---|
|
Minimum Temperature Minimum Temperature |
---|
|
More
Use these circuit breakers upstream from small transformers, lighting, and control circuits. They meet UL 489 requirements for branch circuit protection. All are thermal/magnetic—breakers trip when heat is generated by sustained, low-level overload current, but will trip quickly when the magnetic field in the coil senses a high-current short circuit. Mount directly to DIN rail.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
Alarm (sold separately) sends an audible signal when the breaker is tripped.
Voltage | Frequency, Hz | Breakthrough Current | For DIN Rail Size, mm | Wire Connection Type | Ht. | Wd. | Dp. | Temp. Range, °F | Features | Specifications Met | Current, A | Each | |
1 Pole—Toggle Style | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
277V AC | 50/60 | 10,000 A @ 277 V AC | 35 | Screw-Clamp Terminals | 4.13" | 0.7" | 2.36" | -4° to 140° | Time Delay Trip | UL 489, CSA Certified | 10 | 000000 | 000000 |
2 Pole—Toggle Style | |||||||||||||
277V AC/480YV AC | 50/60 | 10,000 A @ 277 V AC 10,000 A @ 480 V AC | 35 | Screw-Clamp Terminals | 4.13" | 1.39" | 2.36" | -4° to 140° | Time Delay Trip | UL 489, CSA Certified | 10 | 000000 | 00000 |
3 Pole—Toggle Style | |||||||||||||
277V AC/480YV AC | 50/60 | 10,000 A @ 277 V AC 10,000 A @ 480 V AC | 35 | Screw-Clamp Terminals | 4.13" | 2.09" | 2.36" | -4° to 140° | Time Delay Trip | UL 489, CSA Certified | 10 | 000000 | 00000 |
4 Pole—Toggle Style | |||||||||||||
277V AC/480YV AC | 50/60 | 10,000 A @ 277 V AC 10,000 A @ 480 V AC | 35 | Screw-Clamp Terminals | 4.13" | 2.79" | 2.36" | -4° to 140° | Time Delay Trip | UL 489, CSA Certified | 10 | 0000000 | 000000 |
Current | Includes | Each | |
0.5 A @ 110 V DC, 2 A @ 250 V AC | Two Sets of Auxillary Contacts | 0000000 | 000000 |
Able to handle high inrush current caused by equipment startup, use these circuit breakers upstream from motors and larger transformer applications. They meet UL 489 requirements for branch circuit protection. All are thermal/magnetic—breakers trip when heat is generated by sustained, low-level overload current, but will trip quickly when the magnetic field in the coil senses a high-current short circuit. Mount directly to DIN rail.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
Alarm (sold separately) sends an audible signal when the breaker is tripped.
Voltage | Frequency, Hz | Breakthrough Current | For DIN Rail Size, mm | Wire Connection Type | Ht. | Wd. | Dp. | Temp. Range, °F | Features | Specifications Met | Current, A | Each | |
1 Pole—Toggle Style | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
277V AC | 50/60 | 10,000 A @ 277 V AC | 35 | Screw-Clamp Terminals | 4.13" | 0.7" | 2.36" | 25° to 100° | Time Delay Trip | UL 489, CSA Certified, IEC European Standards | 10 | 000000 | 000000 |
2 Pole—Toggle Style | |||||||||||||
277V AC/480YV AC | 50/60 | 10,000 A @ 277 V AC 10,000 A @ 480 V AC | 35 | Screw-Clamp Terminals | 4.13" | 1.39" | 2.36" | 25° to 100° | Time Delay Trip | UL 489, CSA Certified, IEC European Standards | 10 | 000000 | 00000 |
3 Pole—Toggle Style | |||||||||||||
277V AC/480YV AC | 50/60 | 10,000 A @ 277 V AC 10,000 A @ 480 V AC | 35 | Screw-Clamp Terminals | 4.13" | 2.09" | 2.36" | 25° to 100° | Time Delay Trip | UL 489, CSA Certified, IEC European Standards | 10 | 000000 | 00000 |
Current | Includes | Each | |
0.5 A @ 110 V DC, 2 A @ 250 V AC | Two Sets of Auxillary Contacts | 0000000 | 000000 |
These circuit breakers meet UL 1077 requirements for supplemental circuit protection and are designed for use downstream of a branch circuit breaker. Use them with small transformers, lighting, and control circuits. All are thermal/magnetic—breakers trip when heat is generated by sustained, low-level overload current, but will trip quickly when the magnetic field in the coil senses a high-current short circuit. Mount directly to DIN rail.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
Alarm (sold separately) sends an audible signal when the breaker is tripped.
Voltage | Frequency, Hz | Breakthrough Current | For DIN Rail Size, mm | Wire Connection Type | Ht. | Wd. | Dp. | Temp. Range, °F | Features | Specifications Met | Current, A | Each | |
1 Pole—Toggle Style | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
277V AC | 50/60 | 5,000 A @ 277 V AC | 35 | Screw-Clamp Terminals | 3.15" | 0.7" | 2.36" | -40° to 165° | Time Delay Trip | UL 1077, CSA Certified, CE Marked | 10 | 000000 | 000000 |
2 Pole—Toggle Style | |||||||||||||
277V AC/480YV AC | 50/60 | 5,000 A @ 277 V AC 5,000 A @ 480 V AC | 35 | Screw-Clamp Terminals | 3.15" | 1.4" | 2.36" | -40° to 165° | Time Delay Trip | UL 1077, CSA Certified, CE Marked | 10 | 000000 | 00000 |
3 Pole—Toggle Style | |||||||||||||
277V AC/480YV AC | 50/60 | 5,000 A @ 277 V AC 5,000 A @ 480 V AC | 35 | Screw-Clamp Terminals | 3.15" | 2.1" | 2.36" | -40° to 165° | Time Delay Trip | UL 1077, CSA Certified, CE Marked | 10 | 000000 | 00000 |
Current | Includes | Each | |
0.5 A @ 110 V DC, 2 A @ 250 V AC | Two Sets of Auxillary Contacts | 0000000 | 000000 |
Able to handle high inrush currents caused by equipment startup, these circuit breakers are suitable for motor and larger transformer applications. They meet UL 1077 requirements for supplemental circuit protection and are designed for use downstream of a branch circuit breaker. All are thermal/magnetic—breakers trip when heat is generated by sustained, low-level overload current, but will trip quickly when the magnetic field in the coil senses a high-current short circuit. Mount directly to DIN rail.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
Alarm (sold separately) sends an audible signal when the breaker is tripped.
Voltage | Frequency, Hz | Breakthrough Current | For DIN Rail Size, mm | Wire Connection Type | Ht. | Wd. | Dp. | Temp. Range, °F | Features | Specifications Met | Current, A | Each | |
1 Pole—Toggle Style | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
277V AC | 50/60 | 5,000 A @ 277 V AC | 35 | Screw-Clamp Terminals | 3.15" | 0.7" | 2.36" | 25° to 100° | Time Delay Trip | UL 1077, CSA Certified, CE Marked, IEC European Standards | 10 | 000000 | 000000 |
2 Pole—Toggle Style | |||||||||||||
277V AC/480YV AC | 50/60 | 5,000 A @ 277 V AC 5,000 A @ 480 V AC | 35 | Screw-Clamp Terminals | 3.15" | 1.4" | 2.36" | 25° to 100° | Time Delay Trip | UL 1077, CSA Certified, CE Marked, IEC European Standards | 10 | 000000 | 00000 |
3 Pole—Toggle Style | |||||||||||||
277V AC/480YV AC | 50/60 | 5,000 A @ 277 V AC 5,000 A @ 480 V AC | 35 | Screw-Clamp Terminals | 3.15" | 2.1" | 2.36" | 25° to 100° | Time Delay Trip | UL 1077, CSA Certified, CE Marked, IEC European Standards | 10 | 000000 | 00000 |
Current | Includes | Each | |
0.5 A @ 110 V DC, 2 A @ 250 V AC | Two Sets of Auxillary Contacts | 0000000 | 000000 |
These magnetic circuit breakers are unaffected by temperature changes and trip when the magnetic field in the coil increases from current overload, so they are suitable for high-temperature environments.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
For Panel Cutout | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Voltage | Frequency, Hz | Breakthrough Current | Temp. Range, °F | Ht. | Wd. | Dp. Behind Panel | Mount Type | Mounting Fasteners Included | Wire Connection Type | Ht. | Wd. | Current, A | Each | |
1 Pole—Lever Style | ||||||||||||||
250V AC | 50/60 | 1,500 A @ 250 V AC | -40° to 185° | 1.45" | 0.76" | 2.48" | Screw On | No | Screw Terminals | 2.5" | 0.75" | 10 | 0000000 | 000000 |
Replace any Edison-base fuse with these resettable circuit breakers.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
Current, A | Voltage | Manufacturer Fuse Equivalent | Circuit Breaker Type | Breakthrough Current | Mounting Location | Specifications Met | Each | |
Push Button Style | ||||||||
---|---|---|---|---|---|---|---|---|
10 | 120V AC | T, TL, W | Thermal | 5,000 A @ 120 V AC | Fuse Panel | UL Listed | 000000 | 000000 |
Rated to 72V DC, these can handle higher voltages than any other DC circuit breaker we offer. Use these circuit breakers in place of type ATC, AF, ATO, and 257 blade-style fuses to protect against overload and short circuits in low-voltage automotive and electronic applications. All are thermal, so they use the heat generated in overcurrent situations to trip the breaker.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
DIN-rail mount holder is required (sold separately) to mount circuit breakers to DIN-rail.
Voltage | Breakthrough Current | Mounting Location | Ht. | Wd. | Blade Ht. | Temp. Range, °F | Specifications Met | Current, A | Each | |
72V DC | 2,000 A @ 72 V DC | Fuse Block | 2.06" | 0.96" | 0.25" | 0° to 140° | UL Recognized, UL 1077, CSA Certified | 10 | 000000 | 000000 |
For DIN Rail Size, mm | Wire Connection Type | Each | |
35 | Screw-Clamp Terminals | 000000 | 000000 |
Protect against overload and short circuits in low-voltage automotive and other electronic applications. These circuit breakers can replace type ATC, AF, ATO, and 257 blade-style fuses. All are thermal, so they use the heat generated in overcurrent situations to trip the breaker.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
Voltage | Breakthrough Current | Mounting Location | Ht. | Wd. | Blade Ht. | Temp. Range, °F | Specifications Met | Current, A | Each | |
12V DC | 2,000 A @ 12 V DC | Fuse Block | 0.95" | 0.79" | 0.25" | -40° to 185° | SAE Standards | 10 | 000000 | 00000 |
Voltage | Breakthrough Current | Mounting Location | Ht. | Wd. | Blade Ht. | Temp. Range, °F | Specifications Met | Current, A | Each | |
24V DC | 2,000 A @ 24 V DC | Fuse Block | 1.16" | 0.79" | 0.25" | -40° to 185° | SAE Standards | 10 | 000000 | 000000 |
These circuit breakers resist vibration better than standard low-voltage DC circuit breakers. They protect against overload and short circuits in low-voltage automotive and other electronic applications. Use them to replace type ATC, AT, ATO, and 257 blade-style fuses. All are thermal, so they use the heat generated in overcurrent situations to trip the breaker.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
Voltage | Breakthrough Current | Mounting Location | Ht. | Wd. | Blade Ht. | Temp. Range, °F | Specifications Met | Current, A | Each | |
Push Button Style | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
48V DC | 2,000 A @ 48 V DC | Fuse Block | 1.5" | 0.87" | 0.25" | -40° to 185° | SAE Standards | 10 | 000000 | 000000 |
In addition to protecting equipment, these circuit breakers can be used as on/off switches. Able to handle high inrush current found in motor start-ups. They meet UL 1077 requirements for supplemental circuit protection and are designed for use downstream of a branch circuit breaker. All are thermal, so they use the heat generated in overcurrent situations to trip the breaker.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
Covers for rocker style breakers (sold separately) provide IP54 protection against limited dust and splashed water.
Covers for push-button style breakers (sold separately) provide IP65 protection against water projected from a nozzle.
For Panel Cutout | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Poles | Voltage | Frequency, Hz | Breakthrough Current | Ht. | Wd. | Dp. Behind Panel | Mounting Fasteners Included | Quick-Disconnect Tab Wd. | Temp. Range, °F | Specifications Met | Current, A | Each | |
1 | 240V AC/60V DC | 50/60 | 1,000 A @ 60 V DC 1,000 A @ 240 V AC | 1.98" | 0.99" | 1.96" | No | 0.25" | 15° to 130° | UL Recognized, UL 1077, CSA Certified | 10 | 000000 | 000000 |
2 | 240V AC/60V DC | 50/60 | 1,000 A @ 60 V DC 1,000 A @ 240 V AC | 1.98" | 0.99" | 1.96" | No | 0.25" | 15° to 130° | UL Recognized, UL 1077, CSA Certified | 10 | 000000 | 00000 |
For Panel Cutout | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Poles | Voltage | Frequency, Hz | Breakthrough Current | Ht. | Wd. | Dp. Behind Panel | Quick-Disconnect Tab Wd. | Temp. Range, °F | Specifications Met | Current, A | Each | |
1 | 240V AC/60V DC | 50/60 | 1,000 A @ 60 V DC 1,000 A @ 240 V AC | 1.77" | 0.85" | 1.75" | 0.25" | 15° to 130° | UL Recognized, UL 1077, CSA Certified | 10 | 000000 | 000000 |
2 | 240V AC/60V DC | 50/60 | 1,000 A @ 60 V DC 1,000 A @ 240 V AC | 1.77" | 0.85" | 1.75" | 0.25" | 15° to 130° | UL Recognized, UL 1077, CSA Certified | 10 | 000000 | 00000 |
No. of Poles | Voltage | Frequency, Hz | For Panel Cutout Dia. | Dp. Behind Panel | Quick-Disconnect Tab Wd. | Temp. Range, °F | Specifications Met | Current, A | Each | |
1 | 250V AC/75V DC | 50/60 | 1/4" | 2.42" | 0.25" | -20° to 140° | UL Recognized | 10 | 000000 | 000000 |
These magnetic circuit breakers are unaffected by temperature changes so they are suitable for high-temperature environments. They trip when the magnetic field in the coil increases from current overload.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
2-pole circuit breakers require one panel cutout for each pole.
For Panel Cutout | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Voltage | Frequency, Hz | Breakthrough Current | Temp. Range, °F | Dia. | Dp. Behind Panel | Wire Connection Type | Quick-Disconnect Tab Wd. | Ht. | Wd. | Current, A | Each | |
1 Pole—Toggle Style | ||||||||||||
277V AC/80V DC | 50/60 | 5,000 A @ 277 V AC 7,500 A @ 80 V DC | -40° to 185° | 0.63" | 1.64" | Quick-Disconnect Terminals | 0.25" | 2" | 0.75" | 10 | 00000000 | 000000 |
2 Pole—Toggle Style | ||||||||||||
277V AC/80V DC | 50/60 | 5,000 A @ 277 V AC 7,500 A @ 80 V DC | -40° to 185° | 0.63" | 1.64" | Quick-Disconnect Terminals | 0.25" | 2" | 1.5" | 10 | 0000000 | 00000 |
Rated IP67, these connectors create a dust- and watertight seal where they fit into the housing of power supplies, appliances, and other electronic devices. Instead of hardwiring your devices, these connectors let you plug in a standard IEC power cord and turn the power on and off with a built-in switch. Wire these connectors using the quick-disconnect terminals; they slide together with matching terminals on your wiring for a secure hold that's also easy to pull apart to make repairs. The terminals are on the back of the connector, so the wiring stays inside your device.
To protect your devices, these connectors have a thermal circuit breaker that uses the excess heat when there’s overcurrent to trip the breaker and cut power. If there’s a short circuit, the breakers can safely stop up to a 2,000-Amp breakthrough current. These connectors also have Class I shock protection, so they’re insulated and have a protective ground.
These connectors meet UL 94V0, which means they self-extinguish within 10 seconds if they catch fire, and won’t spread the fire by dripping. They’re also UL and C-UL recognized, and CE and ENEC marked, so they meet stringent safety standards.
For technical drawings and 3-D models, click on a part number.
UL Rating | IEC Rating | For Panel Cutout | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IEC Style | Current, A | Voltage | Frequency, Hz | Voltage | Frequency, Hz | No. of Circuits Controlled | Switch Starting Position | Industry Designation | Ht. | Wd. | Temp. Range, °F | Each | |
Male Receptacles | |||||||||||||
Screw On | |||||||||||||
C14 | 10 | 250V AC | 60 | 250V AC | 50 | 2 | 2 Off (Normally Open) | DPST-NO | 2.32" | 1.35" | -10° to 140° | 00000000 | 000000 |