Guard Lock Safety-door Switch/D4SL-N-mounting Slide Key D4SL-N / D4SL-NSK10-LK World s smallest Class 6-contact Guard Lock Safety-door Switch <Guard Lock Safety-door Switch D4SL-N> Wiring time is reduced with two types of wiring Guard Lock Safety-door Switch methods capable of one-touch attachment and removal. A wide variety of built-in switches can be used for various devices. (4-, 5-, and 6-contact models are available) Key holding force of 1,300 N. It is possible to change the key insertion point without detaching the head. Significantly reduced solenoid current contributes to the reduction of power supply cost. Slide Key Terminal Connector Type Block Type <Slide Key D4SL-NSK10-LK > Lockout Key to prevent workers from becoming trapped inside the hazardous area. The vertical D4SL Guard Lock Safety-door Switch can be easily mounted on 40 40 mm aluminum frames. The plastic material makes the Slide Key suitable for lightweight doors. Be sure to read the Safety Precautions on page 22. 1D4SL-N / D4SL-NSK10-LK Model Number Structure Model Number Legend Switch (Standard type) (1) (2) (3) (4) (5) (6) (7) D4SL-N - (1) Conduit Size (4) Door Lock and Release Contact Model Conduit Size Contact Model Door Lock and Release 4-contact Model 2: G1/2 4-contact Model A: Mechanical lock/24VDC solenoid release Common Common 5-contact Model 3: 1/2-14NPT *1 5-contact Model G: 24VDC solenoid lock/mechanical release 6-contact Model 4: M20 6-contact Model (2) Built-in Switch (5) Indicator Contact Model Built-in Switch Contact Model Indicator Door monitor and Lock monitor are connected in series 4-contact Model : None internally. 5-contact Model Common A: 1NC/1NO + 1NC/1NO D: 24VDC (orange LED indicator) 6-contact Model B: 1NC/1NO + 2NC C: 2NC + 1NC/1NO (6) Release Key Type D: 2NC + 2NC 4-contact Model Door monitor and Lock monitor are NOT connected in Contact Model Release Key Type series internally. 4-contact Model : Standard release key (metal) S: 1NC/1NO + 1NC/1NO T: 1NC/1NO + 2NC : Standard release key (metal) 5-contact Model U: 2NC + 1NC/1NO Common 4: Special release key (resin) 6-contact Model V: 2NC + 2NC (Note:Release keys are provided.) E: 2NC/1NO + 1NC/1NO F: 2NC/1NO + 2NC (7) Connection Method 5-contact Model G: 3NC + 1NC/1NO H: 3NC + 2NC Contact Model Connection Method N: 2NC/1NO + 2NC/1NO 4-contact Model : Terminal block P: 2NC/1NO + 3NC 5-contact Model Common 6-contact Model N: Connector *2 Q: 3NC + 2NC/1NO 6-contact Model R: 3NC + 3NC (3) Head Material Contact Model Head Material 4-contact Model F: Resin 5-contact Model F: Resin Common 6-contact Model D: Metal *1. M20, includes M20-to-1/2-14NPT conversion adapter. *2. Connector cables are not included with the connector type and are to be purchased separately. Operation key (1) (2) D4SL-NK (1) Operation Key Type (2) Key Type 1: Horizontal mounting : No cushion rubber 2: Vertical mounting G: Cushion rubber 3: Adjustable mounting (horizontal) S: No cushion rubber, short type 2