Siemens 3SB3 400-0A Contact Block

The Siemens 3SB3 400-0A Contact Block is designed for reliable switching performance in control circuit applications. Engineered with a durable build and rated for both AC-12 and AC-15 operations, it provides dependable electrical contact under industrial conditions. With 1 NO and 1 NC contact setup, it offers flexibility for varied configurations.

Manufacturer: Siemens

Type: Contact Block

Part No.: 3SB3 400-0A

Technical Information:

• Thermal Current Ith: 10 A
• Rated Voltage Ui: 400 V
• Operating Current: 6 A at AC-15, 230 V / 10 A at AC-12
• Surge Voltage Resistance: 4 kV
• Contact Type: 1 Normally Open (NO) / 1 Normally Closed (NC)
• Ambient Temperature: -25 to 70 °C
• Dimensions (W x H x D): 45 x 10 x 34 mm
• Protection Class: IP40