LW42B32 SELECTOR SWITCH 690V 32A

Description

The LW42B32 Selector Switch is a heavy-duty rotary cam selector switch designed for industrial control circuits, motor switching, power isolation, and changeover operations. It is built for high electrical loads and is commonly used in control panels, machinery, HVAC systems, generators, and distribution boards where reliable manual switching is required.

It belongs to the LW42 series, rated for 690V insulation voltage and 32A thermal current, making it suitable for demanding industrial environments.

KEY FEATURES

• Heavy-duty rotary cam selector switch
• Rated insulation voltage: 690V AC
• Rated thermal current: 32A
• Suitable for industrial control and power circuits
• High mechanical endurance with smooth switching action
• Strong contact system for reliable conductivity
• Multiple switching positions (ON/OFF or changeover type depending on variant)
• Flame-retardant industrial-grade housing
• Panel mount design for control cabinets
• High resistance to heat, dust, and vibration
• Long electrical and mechanical service life
• Suitable for motor control and phase switching applications

SPECIFICATIONS

• Product Type: Rotary Selector / Cam Switch
• Model: LW42B32
• Series: LW42
• Rated Insulation Voltage (Ui): 690V AC
• Rated Thermal Current (Ith): 32A
• Operating Voltage: up to 690V AC
• Operating Current: depends on load category (AC-21 / AC-23 applications)
• Contact Type: Changeover/selector (variant dependent)
• Number of Poles: 2P / 3P / 4P (variant dependent)
• Mounting Type: Panel mount (front rotary handle)
• Housing Material: Flame-retardant industrial plastic
• Contact Material: Silver alloy contacts
• Operating Temperature: approx. -25°C to +55°C
• Electrical Life: high cycle industrial duty
• Mechanical Life: high durability rotary mechanism
• Application: Motor control, generator changeover, HVAC systems, industrial machines, power distribution panels, phase selection, maintenance isolation