PRODUCT DESCRIPTION
SIEMENS 3SB3400-0D - Contact Block, 1 Normally Open
The SIEMENS 3SB3400-0D is a modular contact block engineered for integration with 3SB3 series command and signaling devices. This component provides a single normally open (NO) switching contact, facilitating direct control signal transmission within industrial control circuits. It is designed for robust electrical signaling in machine control panels, process automation systems, and safety interlocking applications.
Technical Specifications:
- SERIES/FAMILY: SIEMENS SIRIUS ACTUATION AND INDICATION DEVICES 3SB3
- COMPONENT TYPE: Contact Block, 1 Normally Open (NO)
- ELECTRICAL SPECS:
- RATED INSULATION VOLTAGE (Ui): 500V AC/DC
- RATED OPERATIONAL VOLTAGE (Ue): 400V AC
- RATED OPERATIONAL CURRENT (Ie): 6A at 230V AC-15 3A at 230V DC-13
- SHORT-CIRCUIT PROTECTIVE DEVICE: Fuse 10A gG
- MECHANICAL/PHYSICAL:
- CONTACT CONFIGURATION: 1 NO (Normally Open)
- CONNECTION TYPE: Screw Terminals
- TERMINAL CAPACITY: 2 x (0.5 - 1.5 mm²) or 1 x (0.5 - 2.5 mm²)
- INTERFACE/CONTROL:
- FUNCTION: Electrical switching element for command devices
- ACTUATION: Mechanical actuation by associated operator
- ENVIRONMENTAL/MOUNTING:
- DEGREE OF PROTECTION (TERMINALS): IP20
- MOUNTING STYLE: Rear panel mounting, snap-on to holder/adapter for 22mm panel cutouts
- OPERATING TEMPERATURE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- COMPATIBLE OPERATORS: SIEMENS 3SB3 Pushbuttons, Selector Switches, Key-operated Switches, Emergency Stop Buttons
- TARGET APPLICATIONS: Industrial control panels, machine safety circuits, process control systems, motor control centers, human-machine interface (HMI) signaling