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The Schurter 4411.0018 is a thermal circuit breaker designed for equipment protection. It features a threaded neck type, reset type actuation, and quick connect terminals (6.3 x 0.8 mm). This 1-pole breaker has a rated current of 16A and can handle AC voltages up to 277V and DC voltages up to 28V.
Key technical specifications include a conditional short circuit capacity of 1 kA at 240 VAC and a short circuit capacity of 400 A at 28V AC/DC. The operating temperature range is -5°C to 60°C, and it offers a degree of protection of IP40 on the front side. The breaker has a typical endurance of 3000 switching cycles.
Applications for this circuit breaker include power supplies, uninterruptible power supplies, power tools, and household appliances. Its compact design and positively trip-free release are notable features. The mounting type is panel mount.
Approvals include VDE, UL, CSA, and CCC, indicating compliance with various safety standards.
AC: 240 VAC or 277 VAC; DC: 28 VDC
-5 °C to 60 °C
Panel Mount
IEC 60934: at In < 7 A/240 VAC: 8 x In; at In ≥ 7 A/240 VAC: 400 A; AC/DC 28 V: 400 A
50 Hz: 1.5 kV; Impulse 1.2/50 μs: >2.5 kV
IP40 (front side)
Push to Reset