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YT-870/875 Explosion-Proof Limit Switch Box
Brand: Rotork YTC
The limit switch box, YT-870/875 series, monitors and transmits the valve position, open or closed, at a specific point.
Main Features and Functions
- Designed to be Ex db IIC T6 and Ex tb IIIC T85’C explosion proof grades.
- Economic price and long product life.
- Available in stainless steel 316 enclosure material.
- Visual position indicator
- Easy adjustment of cam position
- 6 contacts of terminal ports
- All plastic body
- Compatibility with any rotary motion actuator
Specifications
Brand
Ambient Temperature Range
- -20° to 60° C (-4° to 140° F)
Approvals & Certifications
- ATEX
Conduit Connection
- 3/4" NPT (3/4" PF, M20)
Enclosure, Body Material
- Aluminum
- Stainless Steel
Environmental Protection
- IP67
Metric Connection
- M20 x 1.5 Female
Mounting
- NAMUR VDI/VDE 3845, ISO 5211
NPT Connection
- 1/2" NPT Female
- 3/4" NPT Female
Operating Voltages
- 125/250 V 10 A
- 125/250 Vac, 5 A
PT/PF/PS (JIS) Connection
- 3/4" PF Female
Supply Voltage
- 12-24 Vdc
Switch Type
- 2 Mechanical Switches
- 2 Proximity Sensors
Terminal Strip
- 8-Points