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The Suns SND4112-SL1-A safety limit switch has a glass fiber reinforced plastic housing with a roller plunger. 1/2" NPT single conduit housing with a 1NO/1NC slow action overlapping contact block. The contacts are galvanically separated, with a positive opening for the NC contact. 4 x 90 degree actuator positions. The screw terminals have self lifting clamps to make wiring easier. Meets the standard set by EN 50047. These limit switches are found in numerous applications and industries, including industrial automation, packaging machinery, material handling, and construction equipment.
Specifications
- Conduit- 1/2" NPT
- Body Style- Single Conduit
- Contact Block- 1NO/1NC Slow Action Overlapping
- Operation- Roller Plunger
- Overall Dimensions- 30.5mm Width x 31mm Depth x 85.5mm Height
- Operating Speed- 0.05mm-2m/sec
- Operating Frequency- Mechanical: 120 ops/min Electrical: 30 ops/min
- Insulation Resistance- > 100MOhm @ 500 VDC
- Contact Resistance- < 25mOhm
- Rated Current/Voltage- 10 A / 600 VAC
- Electrical Rating- UL/cUL Listed(E216958) for AC15 A600/ DC13 Q300
- Dielectric Strength-1000VAC for 1 min between non-continuous terminals
2500VAC for 1 min between each terminal and ground
- Lifespan- Mechanical: 10,000,000 Electrical: 500,000
- Operating Temperature- -25 - 80 C (-13 - 176 F) without formation of ice
- Humidity- < 95% RH
- Protection Class- IP 67 (Total protection from dust and temporary immersion in water - 1 meter (3.28') for up to 30 minutes)
- Approvals- UL, CUL, CSA, CE, CCC
SND4112-SL1-A Limit Switch with 1NO/1NC Contact Block
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