Three-pole, Motor Protective Circuit Breakers – 3RV10 Range
The 3RV10 current limiting motor starter protector is commonly known as a motor protection switch, as they are used for switching and protecting induction motors. Seimens 3RV Manual Motor Starters are optimized for load feeders. The motor circuit breakers are compact and offer long term stability.
• Short-circuit protection
• For motor protection
• System protection
• Transformer protection
• Emergency Stop Switches
• Fuse Monitoring
3RV1 Motor Starter Protections are vulnerable to environmental factors such as dust and caustic vapours. As such, suitable enclosures are must be provided when operating in damp or dusty conditions.
Maximum rated current 100A (45kW @ 400V a.c.)
Rated operational voltage: 690V
Short-circuit proof to 50kA @ 400V a.c.
Maximum switching frequency; 15 operations/hour
Mechanical life; 105 operations
Ambient temperature range; –20 to +60 ° C
Long term stability
Lockable in off position
IEC947, VDE0990, EN60947