Saia-Burgess V4NS Subminiature Snap-Action Microswitches

Saia Burgess V4NS Subminiature Snap-Action Microswitches measure 20.0mm x 10.3mm x 6.4mm with an IP67 protection rating and IP40 flux proof terminal entries. The components feature a 250V_AC rating up to 5A with three actuator types available (plain levers, cam follower, and roller levers). These microswitches feature a snap-action coil spring mechanism with a stainless steel tension spring and function within the -40°C to +85°C temperature range. The V4NS Subminiature Snap-Action Microswitches are compliant with the glow wire test IEC 60335-1, 4. ed.

Features

IP67 sealed protection
IP40 flux-proof terminal entries
Solder, 2.8mm faston, and PCB terminal options
Pre-wired option available

Snap-action coil spring mechanism with stainless steel spring
Compliant to glow wire test IEC 60335-1, 4. ed.
UL, CSA, and ENEC approvals

Applications

Critical functions
- Vending machines
- ATMs

Saftey applications
- Industrial handling equipment
- Materials handling equipment

Specifications

250V_AC rating at 5A (3A prewired UL)
3A to 5A resistive load
2A to 3A motor load
0.90N to 2.50N actuation force
20mm x 10.3mm x 6.4mm in dimension
Actuator types
- Plunger
- Plain levers
- Roller levers
- Simulated roller lever/cam follower
Flame-retardant glass-fiber reinforced nylon
Polyacetal (POM) plunger

Functions
- Change-over (CO)
- Normally closed (NC)
- Normally open (NO)
Silver contacts
Gold flashed terminals
-40°C to +85°C temperature range
3 x 10⁶ cycle mechanical life minimum (impact-free actuation)
Actuators
- Plain lever
- Cam follower
- Roller lever

Saia-Burgess V4NS Subminiature Snap-Action Microswitches

Features

Applications

Specifications

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