TE Thermal Circuit Breaker W23-X1A1G-4

The TE Connectivity / Potter & Brumfield W23-X1A1G-4 is a single-pole thermal circuit breaker from the W23-31 series. It has a 4 A current rating and a black, non-illuminated push-pull actuator.

Designed with a series-trip circuit function, this breaker provides push-pull operation and uses 8-32 screw terminals arranged at 90° to each other. The threaded bushing mounting arrangement is supplied with two hex nuts and a lockwasher.

• Manufacturer part numbers: W23-X1A1G-4; 655-W23-X1A1G-4
• TE internal part number: 7-1393246-3
• Thermal circuit breaker; single pole
• Current rating: 4 A
• Operating voltage: 240 VAC / 50 VDC
• Interrupt capacity: 1,000 A at 50 VDC or 120 VAC
• Trip time at 200%: 11–30 seconds
• Black push-pull actuator; no illumination
• Panel cut-out diameter: approximately 9.5–9.8 mm
• Product weight: 36 g

For technical reference, TE Connectivity provides W23/W31 series documentation and product data on the manufacturer product page. Verify the part number, electrical characteristics, and installation requirements against the applicable maintenance data before use.