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Supplementary Protector 1P+N 4A 240V Curve A
The Supplementary Protector is a compact device featuring a 1+N pole configuration and a rated current of 4 A. Designed for AC applications, it supports a rated voltage of 277 VAC. With a trip characteristic curve A, this model is suitable for various protection needs.
Measuring 36 mm in width and 70 mm in depth, it fits seamlessly into standard installations. The device is rated for a short-circuit breaking capacity of 10 kA at 230 V and 35 kA at 400 V, ensuring reliable operation under overload conditions. Additionally, it has a pollution degree of 3 and an overvoltage category of 3.
Operating in ambient temperatures ranging from -40 °C, the protector allows for connections with solid-core and multi-wired conductors of 0.75 mm². This model is suitable for flush-mounted installations and offers additional equipment options, with a degree of protection rated at IP20. The UL1077 certification confirms its compliance with safety standards, indicated by the UL File E116386 in Vol. 1 Sec. 2.
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This Supplementary Protector is a crucial component for enhancing circuit safety in various industrial applications. Its design prioritizes reliability with a high short-circuit breaking capacity, making it an ideal choice for environments requiring stringent protection standards. The 1+N pole arrangement allows for effective neutral switching, while the robust construction ensures compatibility with standard wiring practices.
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