Block ST 100/4/23 Control & Safety Isolating Transformer

- Brand: BLOCK (BLOCK Transformatoren-Elektronik GmbH)

- Model: ST 100/4/23 

- Type: Control and Safety Isolating Transformer 

- Part number: 733386 

- Technical specifications:  
- Power rating: 100/225 VA  
- Primary voltage: 380 V AC / 400 V AC / 420 V AC 
- Secondary voltage: 230 V AC (0.435 A)  
- Frequency: 50/60 Hz  
- Insulation class: Class B (130 °C) 
- Protection: Open style with vacuum impregnation 
- Connection: Screw terminals 
- Mounting: Chassis 
- Additional features: Very good switch-on behaviour with reduced inrush currents; high efficiency; safe galvanic isolation; robust for industrial use; low no-load losses; suitable for control systems according to EN 60204  
- Standards: IEC/EN 61558, UL 5085, CSA; CE marked; RoHS compliant  

Weight: 2.0 kg

Dimensions: 85 x 80 x 100 mm

Country of origin: Germany 

HS code: 8504.31