Miniature Circuit Breakers (MCBs)

QY-1-13-DM-U2-0.2A-B3

Circuit Breaker, 1P, 125 VDC, 0.2A, Trip Curve U2, Medium Time Delay, UL489A, 13mm Module Width, Dual Mount � DIN Rail & Mini-Rail

CBI Electric

QY-1-13-D-U3-2A-T4

Circuit Breaker, 1P, 600 VDC, 2A, Trip Curve U3, Short Time Delay, UL489A, 13mm Module Width, DIN Rail Mounting

CBI Electric

QY-1-13-D-OP-7A-B4

Circuit Breaker, 1P, 600 VDC, 7A, Instantaneous Trip, UL489A, 13mm Module Width, DIN Rail Mounting

CBI Electric

QY-1-13-D-9-40A-B3

Circuit Breaker, 1P, 125 VDC, 40A, Trip Curve 9, Long Time Delay UL489A, 13mm Module Width, DIN Rail Mounting

CBI Electric

QY-1-13-D-U3-5A-T1

Circuit Breaker, 1P, 125 VDC, 5A, Trip Curve U3, Short Time Delay, UL489A, 13mm Module Width, DIN Rail Mounting

CBI Electric

9926251004

Circuit Breaker, 1 Pole, 4 Amp, 120/240 VAC, UL489, 9926 Series

Weidmuller

QY-1-13-D-U3-1A-T3

Circuit Breaker, 1P, 250 VDC, 1A, Trip Curve U3, Short Time Delay, UL489A, 13mm Module Width, DIN Rail Mounting

CBI Electric

QY-1-13-D-U3-15A-T1

Circuit Breaker, 1P, 125 VDC, 15A, Trip Curve U3, Short Time Delay, UL489A, 13mm Module Width, DIN Rail Mounting

CBI Electric

2CCS864017R637

ABB 2CCS864017R637 is a Miniature Circuit Breaker (MCB) designed with screw-clamp connections and a rated current of 100A. It complies with UL489 standards and features a 4-pole (4P) design. The MCB has a rated impulse voltage (Uimp) of 8 kV, a rated insulation voltage (Ui) of 690 V, and a control voltage for DIN rail mounting. It is capable of 10,000 operations, indicating its mechanical endurance. The net dimensions include a height of 106 mm, a width of 82.5 mm, and it supports a supply voltage of 415 V. This part is specifically designed for applications requiring a high level of protection and is suitable for use in various electrical distribution systems.

ABB Control

QY-1-13-DM-U3-30A-B0

Circuit Breaker, 1P, 80 VDC, 30A, Trip Curve U3, Short Time Delay, UL489A, 13mm Module Width, Dual Mount � DIN Rail & Mini-Rail

CBI Electric

QOUR1201201

Square D by Schneider Electric QOUR1201201 is a miniature circuit breaker (MCB) designed for unit mount installation. It features an auxiliary switch with 1b function, suitable for applications requiring 1 normally closed (NC) auxiliary contact. This MCB is rated for 20A and can accommodate connections via slotted box lugs on both the load and line sides. It is compatible with a wire cross-section of 14-2AWG for both aluminum and copper cables. The QOUR1201201 supports a rated voltage of 120V and 240V for AC circuits, and 48Vdc for DC circuits, with a short circuit breaking rating of 10kA at 240Vac, 5kA at 277Vac, and 5kA at 48Vdc. It is designed with a single pole configuration and utilizes box lug terminals for connections.

Telemecanique Sensors

QY-1-13-DM-I-40A-B1

Circuit Breaker, 1P, 125 VDC, 40A, Trip Curve I, Long Time Delay, UL489A, 13mm Module Width, Dual Mount � DIN Rail & Mini-Rail

CBI Electric

QOU3501042

Square D by Schneider Electric QOU3501042 is a miniature circuit breaker (MCB) designed for unit mount installation. It features a shunt trip coil, facilitating remote tripping of the breaker. This MCB is rated for a current of 50A and can accommodate connections via slotted box lugs on both the load and line sides. It is compatible with a wire cross-section of 14-2AWG for both aluminum and copper cables. The QOU3501042 supports a 3-pole configuration and operates at a control voltage range of 12Vdc to 24Vdc. It is designed to work with rated voltages of 48Vdc and 120V/240V AC, offering a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are of the box lugs type, ensuring secure and reliable connections.

Telemecanique Sensors

FAZ-C3/1-DC

Miniature circuit breaker, 1 pole, 3 A, C trip curve, 125 VDC per pole, UL489

Eaton

QY-1-13-DM-9-2A-B3

Circuit Breaker, 1P, 125 VDC, 2A, Trip Curve 9, Long Time Delay UL489A, 13mm Module Width, Dual Mount � DIN Rail & Mini-Rail

CBI Electric

QY-1-13-D-U3-6A-T3

Circuit Breaker, 1P, 250 VDC, 6A, Trip Curve U3, Short Time Delay, UL489A, 13mm Module Width, DIN Rail Mounting

CBI Electric

QY-1-13-DM-U3-5A-B1

Circuit Breaker, 1P, 125 VDC, 5A, Trip Curve U3, Short Time Delay, UL489A, 13mm Module Width, Dual Mount � DIN Rail & Mini-Rail

CBI Electric

QO2402100

Square D by Schneider Electric QO2402100 is a Miniature Circuit Breaker (MCB) that features an Equipment Protection Device (EPD) and an Alarm/fault trip signalling switch. This 2 Pole circuit breaker is designed for plug-in mounting and supports a plug-in connection type. It is rated for a current of 40A and accommodates a wire cross-section of 8-2AWG for one aluminum or copper cable. The QO2402100 operates at a rated voltage of 120V to 240V AC and 48Vdc, with a short circuit breaking rating of 10kA at 240Vac and 5kA at 48Vdc. The terminals are box lugs, facilitating secure and reliable connections.

Schneider Electric

QOXD120

Square D by Schneider Electric QOXD120 is a miniature circuit breaker (MCB) designed for branch circuit protection. It features a plug-in mounting mode and a plug-in connection type, facilitating easy installation. This MCB is rated for a current of 20A and can operate at a rated voltage of either 240V or 415V AC. It is a single-pole device, ensuring it can be used in a variety of circuit configurations. The QOXD120 has a short circuit breaking rating of 3kA at 415Vac and is equipped with press plate terminals for secure wire connections.

Telemecanique Sensors

SU203M-Z16

SU203M-Z16 ABB Control - UL489 MCB 3P Z 16A 480/277

ABB Control