| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Operating Temperature | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating |
This E-T-A 4120-G111-K1M1-A1S0ZN-1A is a miniaturized, single-pole thermal circuit breaker featuring a trip-free mechanism and manual push/pull actuation. It is designed for panel mounting and offers temperature compensation.
The breaker has a current rating of 1A and a voltage rating of 115V AC, with a DC voltage rating of 28V. It is approved by UL1077 and operates within an ambient temperature range of -55°C to +125°C. The interrupting capacity is 1,000A at 115V AC (400 Hz) for 1-4A range and 2,000A for 5-25A range, and 6,000A at 28V DC.
Typical applications include extra-low voltage wiring systems in vehicles for land, sea, and air. The device has a typical mechanical life of 20,000 operations. It features a threadneck panel mounting design with M12x1 thread and screw terminals.
Environmental compliance includes RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1. The degree of protection for the operating area is IP40.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The circuit breaker has a voltage rating of 115V AC and 28V DC.
The current rating is 1A.
-55°C to +125°C.
Yes, it is UL1077 approved.
The interrupting capacity at DC 28V is 6,000A.
It uses panel mounting.