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| Illumination | |
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The Schurter Inc. 4435.0398 is a 2-pole thermal circuit breaker from the T- and TA-Line series, featuring rocker actuation and panel mounting. It offers a rated current range of 0.05 to 20 A (magnetic up to 16 A) and is suitable for AC voltages up to 240 VAC (IEC) or 277 VAC (UL/CSA) and DC voltages up to 60 VDC.
This circuit breaker provides thermal and thermal-magnetic tripping types, with a mechanical lifetime of 50,000 switching cycles. It operates within an ambient temperature range of -30°C to 60°C and has a degree of protection of IP40 on the front side. Applications include power tools, medical and laboratory equipment, industrial appliances, and construction equipment.
Key specifications include a conditional short circuit capacity of 2 kA at 240 VAC, dielectric strength greater than 2.5 kV (50 Hz) and 4 kV (1.2/50 μs impulse), and an insulation resistance greater than 100 MΩ at 500 VDC. The device is designed for reliable operation in industrial environments.
It is rated for 240 VAC (IEC), 277 VAC (UL/CSA), and 60 VDC.
This variant is rated at 16 A AC; the datasheet family current range is 0.05–20 A AC, with magnetic tripping up to 16 A.
-30 °C to 60 °C.
-40 °C to 60 °C.
IP40 on the front side, according to IEC 60529.
The mechanical lifetime is 50,000 switching cycles.
Panel mount.