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
Original: $97.91
-70%$97.91
$29.37






Description
- 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





















