Description: -It is a tongue (or key) operated safety interlock switch designed to fit at the leading edge of sliding, hinged or lift-off guards. With its dual entry slots and rotatable head, the versatile EK series can offer up to eight different actuator entry options. -Operation of the switch is achieved through the insertion of a specially profiled stainless steel key that is permanently mounted to the guard door. -Available with one N.C. safety contact and one N.O. auxiliary contact or two N.C. contacts, it is sealed to IP 67 and has carious conduit entries. A blanking plug is supplied
-Fits on 25 mm tubing, ideal for small, light weight guards.
-Eight possible actuator entry points, easy to install.
-90 degree and straight key.
-IP 67 enclosure rating.
-Robust stainless steel keys.
-Standards: EN60947-5-1, UL508, EN50047, EN1088
-Approvals: cULus, CE
-Positive opening operation: NC contact
-Utilization category: AC 15 A600
-Min current: 5V, 5mA, DC
-Thermal current (lth): 10A
-Rated unsulation voltage: 600V AC
-Rated impulse withstand volt: 2500V AC
-Insulation resistance: 100 M W min. (DC 500V)
-Contact resistance: 25 M W max. (Initial)
-Max switching frequency: 6000 operation per hour
-Enclosure material: UL approved glass-filled polybutylene terephthalate
-Enclosure protecion: IP 67
-Operating temperature: Min -25℃ (-18℉) Max 80℃ (+176℉).
(1) (2) (3)
(1) Thread Dimension of Lead Exit
1: PG13.5 (S) 2: 1/2NPT (C)
4: PG11 (O) 5: M16 (C)
6: M20 (O) 7: Connector (C)
*(S)standard (O)option (C)customization
(2) Contact types
15: 1NC/1NO SLOW ACTION (BBM)(S)
25: 2NC SLOW ACTION (O)
35: 1NC/1NO SNAP ACTION (C)
(3) Key type
F: Flat (O)
R: Right angle (S)
A: Adjustable (C)
James Products Corp. -- With over 25 years experience in selling electrical components and products, we have hundreds of good quality products for switchgear and auto transfer systems. Top products: Pan assembly busbar unit, isolators, MCCB or MCB’s breakers, all kinds of wiring accessories, insulated terminals, panel meters, handles or locks of D. B., screw & washer used in D. B. …etc.
We are an experienced factory in Taiwan dealing in manufacturing high quality electrical products in switchgear and Distribution Board fields. With over 20 years experience, we know this market well and welcome the customers from all over the world.
At present, we supply components of low voltage D. B. and middle voltage switchgear. Our main products include busbar assembly unit, isolators, MCCB or MCB’s breakers, all kinds of wiring accessories, insulated terminals, panel meters, handles or locks of D. B., screw & washer used in D. B. …etc.
If you are interested in our products, please contact us immediately. We are glad to offer you more details and quotation for your reference. Besides, your special designs are always welcome.