![[OMRON] — D4SL-N Guard Lock Safety Door Switch Standard/Metal (Connector+Terminal, Mech/Sol Lock, G1/2+M20+NPT)](https://img.prosourcemro.com/2026/05/001-570-1024x1024.png)
Door Switch
Omron
[OMRON] — D4SL-N Guard Lock Safety Door Switch Standard/Metal (Connector+Terminal, Mech/Sol Lock, G1/2+M20+NPT)
Family ID: OMRON-D4SL-N-STD
Varied lineup of Guard Lock Safety-door Switches
24 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| D4SL-N2[]FA-DN | D4SL-N Std Mech lock / Sol Con G1/2 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Connector | Solenoid/Indicator: 24VDC Orange | Conduit: G1/2 | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N3[]FA-DN | D4SL-N Std Mech lock / Sol Con 1/2-14NPT | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Connector | Solenoid/Indicator: 24VDC Orange | Conduit: 1/2-14NPT | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N4[]FA-DN | D4SL-N Std Mech lock / Sol Con M20 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Connector | Solenoid/Indicator: 24VDC Orange | Conduit: M20 | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N2[]FA-N | D4SL-N Std Mech lock / Sol Con G1/2 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Connector | Solenoid/Indicator: No indicator | Conduit: G1/2 | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N3[]FA-N | D4SL-N Std Mech lock / Sol Con 1/2-14NPT | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Connector | Solenoid/Indicator: No indicator | Conduit: 1/2-14NPT | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N4[]FA-N | D4SL-N Std Mech lock / Sol Con M20 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Connector | Solenoid/Indicator: No indicator | Conduit: M20 | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N2[]FA-D | D4SL-N Std Mech lock / Sol Ter G1/2 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Terminal block | Solenoid/Indicator: 24VDC Orange | Conduit: G1/2 | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N3[]FA-D | D4SL-N Std Mech lock / Sol Ter 1/2-14NPT | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Terminal block | Solenoid/Indicator: 24VDC Orange | Conduit: 1/2-14NPT | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N4[]FA-D | D4SL-N Std Mech lock / Sol Ter M20 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Terminal block | Solenoid/Indicator: 24VDC Orange | Conduit: M20 | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N2[]FA | D4SL-N Std Mech lock / Sol Ter G1/2 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Terminal block | Solenoid/Indicator: No indicator | Conduit: G1/2 | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N3[]FA | D4SL-N Std Mech lock / Sol Ter 1/2-14NPT | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Terminal block | Solenoid/Indicator: No indicator | Conduit: 1/2-14NPT | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N4[]FA | D4SL-N Std Mech lock / Sol Ter M20 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Mech lock / Sol release | Wiring: Terminal block | Solenoid/Indicator: No indicator | Conduit: M20 | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N2[]FG-DN | D4SL-N Std Sol lock / Mech Con G1/2 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Connector | Solenoid/Indicator: 24VDC Orange | Conduit: G1/2 | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N3[]FG-DN | D4SL-N Std Sol lock / Mech Con 1/2-14NPT | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Connector | Solenoid/Indicator: 24VDC Orange | Conduit: 1/2-14NPT | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N4[]FG-DN | D4SL-N Std Sol lock / Mech Con M20 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Connector | Solenoid/Indicator: 24VDC Orange | Conduit: M20 | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N2[]FG-N | D4SL-N Std Sol lock / Mech Con G1/2 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Connector | Solenoid/Indicator: No indicator | Conduit: G1/2 | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N3[]FG-N | D4SL-N Std Sol lock / Mech Con 1/2-14NPT | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Connector | Solenoid/Indicator: No indicator | Conduit: 1/2-14NPT | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N4[]FG-N | D4SL-N Std Sol lock / Mech Con M20 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Connector | Solenoid/Indicator: No indicator | Conduit: M20 | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N2[]FG-D | D4SL-N Std Sol lock / Mech Ter G1/2 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Terminal block | Solenoid/Indicator: 24VDC Orange | Conduit: G1/2 | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N3[]FG-D | D4SL-N Std Sol lock / Mech Ter 1/2-14NPT | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Terminal block | Solenoid/Indicator: 24VDC Orange | Conduit: 1/2-14NPT | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N4[]FG-D | D4SL-N Std Sol lock / Mech Ter M20 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Terminal block | Solenoid/Indicator: 24VDC Orange | Conduit: M20 | Contact Codes: 6-contact: N/P/Q/R; 5-contact: E/F/G/H | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N2[]FG | D4SL-N Std Sol lock / Mech Ter G1/2 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Terminal block | Solenoid/Indicator: No indicator | Conduit: G1/2 | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N3[]FG | D4SL-N Std Sol lock / Mech Ter 1/2-14NPT | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Terminal block | Solenoid/Indicator: No indicator | Conduit: 1/2-14NPT | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. | ||
| D4SL-N4[]FG | D4SL-N Std Sol lock / Mech Ter M20 | OMRON | Type: D4SL-N Guard Lock Safety Door Switch (Standard/Metal) | Lock/Release: Sol lock / Mech release | Wiring: Terminal block | Solenoid/Indicator: No indicator | Conduit: M20 | Contact Codes: 4-contact: A-V | Note: Replace [] with built-in switch code. 4-contact: A/B/C/D/S/T/U/V; 5-contact: E/F/G/H; 6-contact: N/P/Q/R. Operation Key sold separately. |
