4A 120V AC DIN Rail Mount Single Pole Circuit Breaker With C Curve Trip UL489 Listed, Screw Clamp Terminations, Visual Trip Indicator, Heavy Duty Reliability, Three Hundred Percent Factory Tested, Easy Install

Single-Unit DIN Rail Mount 4A 240V AC Breaker
✔️ UL489 listed, screw clamp terminals, 35 mm DIN rail mount

This single-pole AC circuit breaker is designed to protect branch circuits in industrial control panels. It mounts on standard 35 mm DIN rails and uses a thermal-magnetic C-curve trip for reliable overload protection. UL489 listed for safety and compatibility in industrial environments.

✅ 4 A rating at 240 V AC
✅ C-curve thermal-magnetic trip
✅ UL489 listed branch circuit breaker
✅ Screw clamp wire terminations
✅ Visual trip indicator
✅ 35 mm DIN rail mount
✅ 300% factory tested for reliability
✅ One-pole design for single-phase protection

💡 What is a DIN rail mount circuit breaker used for in industrial electrical panels?

It's handy for protecting single-phase circuits in control cabinets and equipment racks.

• Protects against overloads and short circuits
• Quick, tool-friendly DIN rail installation
• UL489 listed reliability with visual trip indicator
• Thermal-magnetic C-curve trip maintains safe operation