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Phoenix Contact Miniature Circuit Breakers
Phoenix Contact miniature circuit breakers are designed to protect devices from short circuit or overload situations. Device circuit breakers selectively shut down the faulty circuit while all other system parts remain in operation. There are three different types of device circuit breakers. They are: electronic, thermomagnetic and thermal device circuit breakers. The difference lies in their tripping techniques and behavior.
Electronic device circuit breakers trip within a few milliseconds, the shortest possible time. Thermomagnetic device circuit breakers have a tripping time that depends on the type of overload, and thermal device circuit breakers trip more quickly as the overload increases.
Device circuit breakers are used in assembly machines and production systems, in order to selectively protect the most varied of loads from short circuit and overload situations. Not every circuit breaker is suited to all applications. In order to select the right device circuit breaker for an application, the starting current and the nominal current of the load must be taken into account.
Electronic device circuit breakers are ideal for protecting PLCs, sensors, actuators, motors, valves and relays. Thermomagnetic device circuit breakers are ideal for protecting PLCs, frequency inverters, motors and valves. Thermal device circuit breakers provide protection for inductive loads against overload in power distribution systems, manufacturing systems and control cabinet engineering.
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$31.45
Single-channel electronic circuit breaker for protecting 24 VDC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
$31.45
Single-channel electronic circuit breaker for protecting 24 VDC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
$31.45
Single-channel, electronic fuse for the protection of 24 V loads. Simple potential distribution using terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
$152.25
Multi-channel electronic circuit breaker for protecting four loads at 24 VDC in the event of overload or short circuit. With status output, reset input, and electronic locking of the set nominal currents. For installation on DIN rails.
$215.25
Multi-channel electronic circuit breaker with IO-Link interface for protecting four loads at 24 VDC in the event of overload and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.
$168.00
Multi-channel electronic device circuit breaker that can be preconfigured, for protecting four loads at 24 VDC in the event of overload and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.
$130.20
Electronic circuit breaker, reset input and status output, nominal current: 1 A
$130.20
Electronic circuit breaker, reset input and status output, nominal current: 3 A
$130.20
Electronic circuit breaker, on/off control input, nominal current: 10 A
$130.20
Electronic circuit breaker, on/off control input, nominal current: 4 A
$33.55
Single-channel, electronic fuse for the protection of 24 V loads. Simple potential distribution using terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
$31.45
Single-channel electronic circuit breaker for protecting 24 VDC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
$31.45
Single-channel electronic circuit breaker for protecting 24 VDC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
$33.55
Single-channel electronic circuit breaker for protecting 24 VDC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block system. With electronic locking of the set nominal currents. For installation on DIN rails.
$168.00
Multi-channel electronic device circuit breaker that can be preconfigured, for protecting four loads at 24 VDC in the event of overload and short circuit. With status output, reset input, and electronic locking of the set nominal currents. For installation on DIN rails.
$168.00
Multi-channel electronic device circuit breaker that can be preconfigured, for protecting four loads at 24 VDC in the event of overload and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.
$456.75
Multi-channel, electronic device circuit breaker with active current limitation for protecting eight loads at 24 VDC in the event of overload and short circuit. With nominal current assistant and electronic locking of the set nominal currents. For installation on DIN rails.
$130.20
Electronic circuit breaker, on/off control input, nominal current: 3 A
$130.20
Electronic circuit breaker, reset input and status output, nominal current: 4 A
$31.45
Single-channel, electronic fuse for the protection of 24 V loads. Simple potential distribution using terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
$33.55
Single-channel, electronic fuse for the protection of 24 V loads. Simple potential distribution using terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
$33.55
Single-channel electronic circuit breaker for protecting 24 VDC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block system. With electronic locking of the set nominal currents. For installation on DIN rails.
$31.45
Single-channel, electronic fuse for the protection of 24 V loads. Simple potential distribution using terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
$152.25
Multi-channel electronic circuit breaker for protecting four loads at 24 VDC in the event of overload or short circuit. With status output, reset input, and electronic locking of the set nominal currents. For installation on DIN rails.
$152.25
Multi-channel electronic device circuit breaker for protecting four loads at 24 VDC in the event of overload and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.
$168.00
Multi-channel electronic device circuit breaker that can be preconfigured, for protecting four loads at 24 VDC in the event of overload and short circuit. With status output, reset input, and electronic locking of the set nominal currents. For installation on DIN rails.
$257.25
Multi-channel, electronic device circuit breaker with active current limitation for protecting four loads at 24 VDC in the event of overload and short circuit. With nominal current assistant and electronic locking of the set nominal currents. For installation on DIN rails.
$130.20
Electronic circuit breaker, reset input and status output, nominal current: 10 A
$130.20
Electronic circuit breaker, on/off control input, nominal current: 2 A
$31.45
Single-channel, electronic fuse for the protection of 24 V loads. Simple potential distribution using terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
$31.45
Single-channel electronic circuit breaker for protecting 24 VDC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
$31.45
Single-channel electronic circuit breaker for protecting 24 VDC loads against overload and short circuit. Simple potential distribution using components from the CLIPLINE complete terminal block system. With fixed nominal current. For installation on DIN rails.
$31.45
Single-channel, electronic fuse for the protection of 24 V loads. Simple potential distribution using terminal blocks from the CLIPLINE complete system. With status output, reset input, and electronic interlock. For installation on DIN rails.
$168.00
Multi-channel electronic device circuit breaker that can be preconfigured, for protecting four loads at 24 VDC in the event of overload and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.
$215.25
Multi-channel electronic circuit breaker with IO-Link interface for protecting four loads at 24 VDC in the event of overload and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.
$152.25
Multi-channel electronic device circuit breaker for protecting four loads at 24 VDC in the event of overload and short circuit. With electronic locking of the set nominal currents. For installation on DIN rails.
$130.20
Electronic circuit breaker, on/off control input, nominal current: 1 A
$130.20
Electronic circuit breaker, on/off control input, nominal current: 6 A
$130.20
Electronic circuit breaker, reset input and status output, nominal current: 2 A
$130.20
Electronic circuit breaker, reset input and status output, nominal current: 6 A
$59.85
Thermomagnetic device circuit breaker, number of positions: 3, connection method: Screw, cross section: 1 mm2- 35 mm2, AWG: 18 - 2, width: 52.9 mm, mounting type: DIN rail: 35 mm, Color: gray
$39.90
Thermomagnetic device circuit breaker, number of positions: 2, connection method: Screw, cross section: 1 mm2- 35 mm2, AWG: 18 - 2, width: 35.3 mm, mounting type: DIN rail: 35 mm, Color: gray
$39.90
Thermomagnetic device circuit breaker, number of positions: 2, connection method: Screw, cross section: 1 mm2- 35 mm2, AWG: 18 - 2, width: 35.3 mm, mounting type: DIN rail: 35 mm, Color: gray
$59.85
Thermomagnetic device circuit breaker, number of positions: 3, connection method: Screw, cross section: 1 mm2- 35 mm2, AWG: 18 - 2, width: 52.9 mm, mounting type: DIN rail: 35 mm, Color: gray
$75.60
Thermomagnetic device circuit breaker, number of positions: 3, connection method: Screw, cross section: 1 mm2- 35 mm2, AWG: 18 - 2, width: 52.9 mm, mounting type: DIN rail, Color: gray
$39.90
Thermomagnetic device circuit breaker, number of positions: 2, connection method: Screw, cross section: 1 mm2- 35 mm2, AWG: 18 - 2, width: 35.3 mm, mounting type: DIN rail: 35 mm, Color: gray
$19.95
Thermomagnetic device circuit breaker, number of positions: 1, connection method: Screw, cross section: 1 mm2- 35 mm2, AWG: 18 - 2, width: 17.6 mm, mounting type: DIN rail: 35 mm, Color: gray
$59.85
Thermomagnetic device circuit breaker, number of positions: 3, connection method: Screw, cross section: 1 mm2- 35 mm2, AWG: 18 - 2, width: 52.9 mm, mounting type: DIN rail: 35 mm, Color: gray