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IDIS-1: Tongue Interlock Safety Switch

IDIS-1: Tongue Interlock Safety Switch

Product catalog summary

Overview: IDEM IDIS-1 Compact Safety Interlock switches are designed for position interlock detection on small moving guards, suitable for sliding, hinged, or lift-off machine guards. The stainless steel actuator ensures a robust and secure interlock mechanism.

Features: The switches feature a compact body with a 22mm fixing profile and a rotatable head for easy installation in restricted spaces. A plastic flexible actuator is available for tight radius guards. Contact blocks are replaceable with options for slow or snap break operation.

Contact Block Options: The switches offer various contact configurations, including 2NC 1NO, 3NC, and 1NC 1NO Snap, with different sales numbers for each configuration.

Actuator Options: Actuators are available in flat, angled, and plastic flexible designs, with specific sales numbers for each type.

Standards and Safety Classification: The switches comply with standards such as ISO14119, EN60947-5-1, EN60204-1, ISO13849-1, EN62061, and UL508. They offer mechanical reliability with a B10d of 2.5 million operations at 100mA load and can achieve up to PLe or SIL3 safety levels depending on system architecture.

Technical Specifications: The switches have a thermal current rating of 5A, insulation/withstand voltages of 600Vac/2500Vac, and a travel for positive opening of 6mm. The actuator entry minimum radius is 175mm standard and 100mm flexible, with a maximum approach/withdrawal speed of 600mm/s. The body material is polyester with an enclosure protection rating of IP67.

Additional Information: Gold plated contacts are available for low power circuits, and various conduit entry options are provided. The switches are designed for a proof test interval of 35 years and an MTTFd of 356 years.

Catalog excerpts

IDIS-1: Tongue Interlock Safety Switch-1

Tongue Interlock Safety Switch Type: IDIS-1 IDEM IDIS-1 Compact Safety Interlock switches are designed to provide position interlock detection for small moving guards. They are designed to fit to the leading edge of sliding, hinged or lift off machine guards. The rugged Stainless Steel actuator profile is designed to match a cam mechanism to provide a positively operated not easily defeatable interlock mechanism. The compact body, 22mm fixing profile and rotatable head make them easy to install where space is restricted. A Plastic Flexible Actuator is available for tight radius guards. Contact blocks are replaceable with optional slow or snap break CONTACT BLOCK OPTIONS: Slow Make Biaak 2NC 1NO Slow Make Break 3NC Soap Action INC 1NO ACTUATOR OPTIONS: Flat Angled Plastic Flexible ACTUATOR DIMENSIONS: Gold Plated Contacts available for low power circuits (5V 5mA).

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Archived catalogs

2008 Main Catalogue
56 Pages