Merlin Gerin NS250N Thermal Magnetic Circuit Breaker TM200D

- Brand: Merlin Gerin (Schneider Electric)

- Model: Compact NS250N 

- Type: Moulded Case Circuit Breaker (MCCB) / Thermal-Magnetic Circuit Breaker 

- Part number: 31631 

- Technical specifications:  
- Poles: 3P (3 poles), 3d (3 protected poles)  
- Rated current (In): 200 A at 40°C (trip unit TM200D TMD thermal-magnetic; overload protection thermal adjustable Ir typically 0.8–1.0 x In, magnetic short-circuit fixed at approx. 5–10 x In  
- Frame size: NS250N   
- Breaking capacity (Icu): 36 kA at 415 V AC 
- Rated operational voltage (Ue): 690 V AC 50/60 Hz

- Rated insulation voltage (Ui): 750 V AC  
- Impulse withstand voltage (Uimp): 8 kV  
- Frequency: 50/60 Hz  
- Protection functions: Thermal-magnetic 
- Network type: AC/DC  
- Additional features: Fixed device; manual rotary control; high durability; compliant with IEC 60947-2; suitable for industrial distribution; legacy series  
- Standards: IEC 60947-2 compliant  

Status: Discontiued

Weight: 1.8 kg

Dimensions: 160 x 100 x 130 mm

Country of origin: France 

HS code: 8536.20