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Data Sheets

Data Sheet & Ordering Info.

pdf 2.4MB

D4SL-SK10-LK Data Sheet

pdf 712k

General Accessories

Order a Copy of NFPA 79

Installation Manuals

D4SL Installation Manual

Product Certification

For your convenience we have combined all appropriate product certificates (BG; TUV; CSA; UL; and Declaration of Conformity) in a single PDF file.

Product Certification

pdf 516k

Most Popular Models

The following models are readily available for shipment today or at least within 3 days. Please consider these for all new applications.
STI Model No. Description
Mechanical Lock, 24 VDC Solenoid Release
D4SL-3NDA-DN Connector wiring, 2NC/1NO + 2NC/1NO
D4SL-3QDA-DN Monnector wiring, 3NC + 2NC/1NO
D4SL-3NDA-D Terminal block wiring, 2NC/1NO + 2NC/1NO
D4SL-3PDA-D Terminal block wiring, 2NC/1NO + 3NC
D4SL-3QDA-D Terminal block wiring, 3NC + 2NC/1NO
D4SL-3NDA-D4 Terminal block wiring, 2NC/1NO + 2NC/1NO, special release key
D4SL-3QDA-D4 Terminal block wiring, 3NC + 2NC/1NO, special release key
24 VDC Solenoid Lock, Mechanical Release
D4SL-3MDG-DN Connector wiring, 2NC + 3 NC
D4SL-3NDG-DN Connector wiring, 2NC/1NO + 2NC/1NO
D4SL-3QDG-DN Connector wiring, 3NC + 2NC/1NO
D4SL-3MDG-D Terminal block wiring, 2NC + 3 NC
D4SL-3NDG-D Terminal block wiring, 2NC/1NO + 2NC/1NO
D4SL-3PDG-D Terminal block wiring, 2NC/1NO + 3NC
D4SL-3QDG-D 2Terminal block wiring, 3NC + 2NC/1NO
D4SL-3MDG-D4 Terminal block wiring, 2NC + 3 NC, special release key
D4SL-3NDG-D4 Terminal block wiring, 2NC/1NO + 2NC/1NO, special release key
D4SL-3QDG-D4 Terminal block wiring, 3NC + 2NC/1NO, special release key
D4SL

Compact 6-Contact
Guard Lock Safety-Door Switch




Two types are available: a connector type that reduces wiring time and a detachable terminal block type
Robust and durable metal head
Key holding force of 1,300 N
The wider key slot is less susceptible to movement from doors, and can handle doors with a small radius
By rotating the mounting part, it is possible, both to change the key insertion point and to enable mounting on various devices
Easy view LED indicators can be checked from any direction
By utilizing the 6-contact type, both the door open/closed status and the solenoid ON/OFF status can be monitored independently
A cost-effective 5-contact model is also available
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OMRON
Scientific Technologies, Inc.
6550 Dumbarton Circle
Fremont, CA 94555 USA
Tel: 888-510-4357
Tel: 510-608-3400
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