EN 239.4 hinges with integrated switch were designed for monitoring guard doors and covers of machines and production equipment. Opening the door activates the switch contacts, which then interrupts a protective circuit via a break contact (NC) and at the same time signal the door opening by closing a make-contact element (NO).
The integrated design, which features an ultrasonically-welded enclosure, makes these hinges compact, tamper-proof and easy to mount.
Maximum heat resistance of plastic: 80°C (175°F).
Operating instructions showing additional important technical information are included with every hinge.
For matching hinges without safety switch, see EN 239.3.
Can be used with GN 965 T-Nut Assemblies and 30/40 mm aluminum profile systems. Can also be used with GN 968 T-Nut Assemblies and 30/40/45 mm aluminum profile systems.
Glass fiber reinforced
Stainless Steel, European Standard No. 1.4305 (American Standard Series 303)
Cable with connector coupling
4-pole, 5 or 10 meter long:
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Part Options / Table
Bores for contersunk screw, switch left
Bores for contersunk screw, switch right
Connector plug at the top
Connector plug at the backside
Identification: SL - Bores for contersunk screw, switch left
If weight is not listed, please contact our Sales Department for additional information regarding weight. Phone: 800-877-8351
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/EU for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
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JW Winco, Inc.
JW Winco is a manufacturer / distributor of standard parts. Winco was established in May of 1978 and our North American headquarters is located in New Berlin, Wisconsin, USA with sales locations in Canada (J.W. Winco Canada, Inc.) and Mexico.