The BS230B is a 3-pole (3-phase) industrial on/off push button switch designed for directly controlling motors and electrical machinery without requiring a contactor. It features a self-locking mechanism on the "ON" button for continuous operation, with automatic reset of the "OFF" button.
Key Specifications:
Model: BS230B
Type: 3-Pole (3 Phase), Self-locking (Latching)
Operating Voltage: AC 220V/380V
Max Current (Ith): 10 Amps (some models listed up to 30A)
Power Rating: 3.7 kW (5 HP)
Contact Configuration: 1NO 1NC (Normally Open/Normally Closed)
Terminal Type: Screw terminals
Material: Metal or Plastic Housing
Dimensions: Approx. 100 x 60 x 54mm (varies slightly by manufacturer)
Protection Level: Typically IP40 (some models may have water-proof covers).
Features:
Direct Motor Control: Can directly control motors up to 3.7kW.
Latching Mechanism: ON button stays engaged, OFF button breaks the circuit.
Protection: Often equipped with a waterproof/dustproof cover and built-in insulation.
Installation: Surface mount with screw terminals for easy wiring.
Typical Applications:
Machine tools (grinders, drill presses)
Industrial, household, and workshop machinery
Air compressors, water pumps, and conveyors.
