Description
The E400-08-TBM Pull Wire Limit Switch (also known as Emergency Pull Cord Switch) is a safety rope-operated limit switch designed to provide emergency stop control over long conveyor or machinery lines.
It is widely used in material handling systems, conveyor belts, crushers, packaging lines, and industrial automation plants, where operators need to stop machines instantly from any point along a wire rope.
Key Features
• Pull wire / rope-operated emergency stop safety switch
• Designed for conveyor belt and long machine protection systems
• Provides emergency stop activation from any point along the cable line
• Latching mechanism with manual reset function
• SPDT contact configuration for control circuit integration
• Rugged metal housing for industrial environments
• High reliability for continuous safety monitoring
• Can detect wire pull, wire break, or slack condition
• Suitable for long-distance machine protection (up to 50–100 m cable span, depending on installation)
• Weather-resistant and dust-resistant construction (industrial grade)
• Easy installation on conveyor frames or machine structures
• Used in critical safety interlock circuits
Specifications
• Product Type: Pull Wire Limit Switch / Emergency Stop Switch
• Model: E400-08-TBM
• Series: E400 Pull Cord Safety Switch Series
• Actuation Type: Pull wire (rope tension/emergency pull)
• Contact Configuration: 1NO + 1NC (SPDT)
• Reset Type: Manual reset (push button after activation)
• Housing Material: Metal / industrial-grade alloy body
• Cable Entry: Single cable gland entry
• Operating Principle: Mechanical latch system with spring return
• Mounting Type: Panel / frame mounted
• Application Voltage: Up to 250V AC (control circuit dependent)
• Current Rating: approx. 5A – 10A (control circuit use)
• Operating Temperature: approx. -20°C to +60°C
• Rope Length: Typically supports long conveyor runs (installation dependent)
• Application: Conveyor systems, crushers, packing lines, bulk handling systems, industrial machinery safety circuits
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