SWB Series Sub-Miniature IP67 Waterproof Micro Switch | ITW Lumex Switch

The ITW Lumex SWB Series is a compact IP67-rated waterproof micro switch designed for reliable snap-action switching in automotive, EV, outdoor control, industrial and electronic applications. It features SPDT configurations, gold-plated contacts, silver-plated brass terminals and solder or wire-lead options. Operating from -40°C to +90°C, the SWB Series offers a minimum mechanical life of 200,000 cycles and electrical life of 100,000 cycles, with flexible cabling and connector options.

Key Features

• Brand: ITW Lumex Switch
• Series: SWB
• Product type: Sub-miniature waterproof micro switch
• Protection: IP67 waterproof
• Switch action: Snap action
• Circuit: SPDT
• Switching configuration: 1 NO / 1 NC / 1 NO + 1 NC
• Contact material: Gold plated
• Terminal material: Brass, silver plated
• Terminal options: Solder terminal and wire leads
• Cabling: Bottom and side cabling
• Connector service: Optional
• Operating temperature: -40°C to +90°C
• Mechanical life: 200,000 cycles minimum
• Electrical life: 100,000 cycles
• Dielectric strength: 1,000 VAC
• Insulation resistance: 1 GΩ
• Automotive certified
• Waterproof case: IP67
• Compact sub-miniature construction

Applications

• Automotive switches and sensors
• EV charging gates
• EV charging ports
• Vehicle seats
• Vehicle flush handles
• Outdoor controls
• Circuit breakers
• Industrial machinery
• Security equipment
• Medical equipment
• Process control
• Testing equipment
• Communication equipment