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Home Product KN-GR-LSD-T-3 Precision Limit Switch Sensor, High Temp Resistant Safety Device for Machinery

KN-GR-LSD-T-3 Precision Limit Switch Sensor, High Temp Resistant Safety Device for Machinery

KN-GR-LSD-T-3 Limit Switch
GR-LSD Safety Switch
Temperature Resistant LSD Switch
KN-GR-LSD-T-3
KN-GR-LSD-T-3 Limit Switch: Temperature-resistant GR-LSD Safety Switch designed for reliable operation in high-temperature industrial environments with durable construction and safety compliance.

Product Description

The KN-GR-LSD-T-3 Limit Switch is a rugged industrial safety device designed for high-reliability applications, integrating the GR-LSD Safety Switch mechanism with enhanced temperature resistance. This Temperature Resistant LSD Switch operates within a voltage range of 12-24V DC and withstands ambient temperatures from -40°C to +120°C, making it ideal for harsh environments in manufacturing, heavy machinery, and automation systems. It features 2 digital inputs and 1 relay output, directly interfacing with up to 3 control modules via a standard RS-485 communication interface. With a robust IP67-rated housing, it offers a detection range of 3-5 meters and ensures fail-safe operation under extreme conditions. Key advantages include corrosion-resistant construction and compliance with IEC 60947-5 safety standards, though its larger form factor may require customized mounting. The device excludes integrated batteries or displays, focusing purely on mechanical reliability.
Parameter Specification
Model Number KN-GR-LSD-T-3
Application Limit Switch, Safety Interlock Device
Contact Configuration 3NC (Normally Closed) + 3NO (Normally Open)
Rated Voltage 24-250V AC/DC
Rated Current 10A Resistive, 5A Inductive
Contact Material Silver Alloy with Gold Plating
Housing Material Glass-Reinforced Thermoplastic (UL94 V-0)
Ingress Protection IP67 (Dust/Water Resistant)
Operating Temperature -40°C to +150°C (-40°F to +302°F)
Mechanical Life 1,000,000 Cycles
Safety Certification UL 61058-1, CE, IEC 60947-5-1
Actuation Type Rotary Cam or Plunger
Termination Screw Clamp, 16-22 AWG
Weight 220g ±5%
Dielectric Strength 2000V AC for 1 Minute
Hazardous Area Compliance ATEX Cat.3 (Optional)
*Table optimized for technical documentation. Includes critical data for industrial equipment integration.*
question:Why is there a service fee?
answer:Service fees cover processing, transaction, and administrative costs.
question:Can I arrange official courier pickup myself?
answer:Yes, you can schedule pickup via your account portal with prior notice.
question:Do you offer technical selection services?
answer:Yes, our team assists in selecting equipment tailored to your needs upon request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why is there a service fee?
answer:Service fees cover processing, transaction, and administrative costs.
question:Can I arrange official courier pickup myself?
answer:Yes, you can schedule pickup via your account portal with prior notice.
question:Do you offer technical selection services?
answer:Yes, our team assists in selecting equipment tailored to your needs upon request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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