Sprecher+Schuh L9-50/3/D Miniature Circuit Breaker
1. Product Overview
Model: L9-50/3/D
Type: Miniature Circuit Breaker (MCB)
Brand: Sprecher+Schuh (German professional electrical manufacturer)
Application: Overload and short-circuit protection for low-voltage power distribution systems
2. Key Parameters
Item Specification
Rated current 50A
Number of poles 3 poles (3P)
Tripping characteristics Type D (suitable for high starting current loads such as motors)
Rated voltage 400V AC
Breaking capacity 10kA (IEC 60898 standard)
Mechanical life ≥20,000 times
3. Product Features
Compact design: modular width of only 54mm (3 poles)
Fast tripping: magnetic tripping response time <10ms (at short circuit)
Safe and reliable: IEC 60898 certified
Easy installation: standard 35mm DIN rail installation