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Home Product US98A040025100MCB 40A 25kA High Breaking Capacity MCB Motor Protection

US98A040025100MCB 40A 25kA High Breaking Capacity MCB Motor Protection

US98A Series MCB
US98A040025100 Breaker
US98A Circuit Breaker
US98A040025100MCB
US98A040025100 Breaker from the US98A Series MCB line, delivering reliable thermal-magnetic trip mechanism for overload and short-circuit protection. Compact US98A Circuit Breaker complies with IEC 60898 standards, ideal for residential/commercial/industrial electrical distribution systems.

Product Description

The US98A040025100MCB, part of the US98A Series MCB lineup, is a compact circuit breaker designed for efficient electrical protection. It features 1P (single-pole) configuration, rated for 100A current, with a breaking capacity of 25kA. Compatible with DIN rail mounting, it operates within 240-415V AC voltage and -25°C to +70°C temperature range. This US98A Circuit Breaker supports direct integration into modular distribution boards, ideal for industrial, commercial, and infrastructure applications. Its key advantages include high reliability, low energy loss, and rapid fault response. While lacking built-in communication interfaces or display screens, its mechanical design ensures durability. The US98A040025100 Breaker complies with IEC/EN 60898 standards, offering overload and short-circuit protection without battery dependency.
Parameter Specification
Product Series US98A Series MCB
Breaker Type US98A040025100 Breaker
Rated Current 25A
Breaking Capacity 10kA
Number of Poles 1P
Voltage Rating 240V AC/50Hz
Tripping Characteristic C Curve
Mounting Style DIN Rail
Terminal Type Screw Clamp
Mechanical Life 20,000 cycles
Electrical Life 10,000 cycles
Certification IEC/EN 60898, CE
Operating Temperature -25°C to +55°C
Application US98A Circuit Breaker for residential/commercial distribution
question:Do you accept payment after delivery?
answer:No, payment must be confirmed before shipment to ensure secure transactions.
question:Can your company guarantee stable supply?
answer:Yes, we maintain consistent stock levels and reliable logistics to ensure timely delivery.
question:Do you provide technical selection support?
answer:Yes, we offer expert guidance and technical assistance to help choose the best products for your needs.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you accept payment after delivery?
answer:No, payment must be confirmed before shipment to ensure secure transactions.
question:Can your company guarantee stable supply?
answer:Yes, we maintain consistent stock levels and reliable logistics to ensure timely delivery.
question:Do you provide technical selection support?
answer:Yes, we offer expert guidance and technical assistance to help choose the best products for your needs.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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