Client Protection
Dedicated Support
OMRON D4NS-4CF | D4NS Safety Interlock Switch | 2NC/1NO, M20 Conduit
Offering a 2NC/1NO contact configuration, the OMRON D4NS-4CF belongs to the D4NS range. Its description identifies it as a safety-door switch with one M20 conduit and slow-action 2NC/1NO contacts. It has an M20 conduit entry, a plastic housing rated IP67 and dimensions of 96 x 31 x 30 mm (L x W x D).
- Contact configuration: 2NC/1NO
- Safety contacts: NO/2NC
- Maximum voltage: 240 V AC / 250 V DC
- Conduit entry: M20
- Protection: IP67
- Series: D4NS
- Detailed Description
- Specifications
- Features
- Downloads
Omron D4NS Series Safety Interlock Switch, 2NC/1NO, IP67 - D4NS-4CF
Features & Benefits
• IP67 rated housing safeguards against moisture and dust
• Simplified installation with M12 connectors available
• High contact reliability featuring gold-clad connections
• Compatible with both standard and micro-load operations
• Flexible installation options with versatile mounting directions
Applications
• Automation systems requiring safety interlocks
• Environments exposed to dust and water
• Heavy-duty industrial machinery needing interlock solutions
What is the operational temperature range for the switch?
How to prevent water ingress while using the switch?
Are there specific terminals recommended for use?
What should be consider for installation regarding the mounting direction?
Can this device handle varying load types?
| Brand | Omron |
| Series | D4NS |
| Safety Contacts | NO/2NC |
| Conduit Entry | M20 |
| Normal State Configuration | 2NC/1NO |
| Housing Material | Plastic |
| IP Rating | IP67 |
| Maximum AC Voltage | 240V |
| Depth | 30mm |
| Maximum DC Voltage | 250V |
| Length | 96mm |
| Width | 31mm |
Safety-door switch, D4NS, M20 (1-conduit), 2NC/1NO (slow-action)
Related Products
OMRON D4SL-N4HFG-D | D4SL-N Safety Interlock Switch | Power to Lock, 24 V DC, 3NC + 2NC
OMRON D4SL-N4HFG-D | D4SL-N Safety Interlock Switch | Power to Lock, 24 V DC, 3NC + 2NC
OMRON D41L-1ZDG-N2 | D41L Series Safety Interlock Switch | Power to Lock
OMRON D41L-1ZDG-N2 | D41L Series Safety Interlock Switch | Power to Lock
OMRON D4SL-N4QFA-DN | D4SL-N Solenoid Interlock Switch | Power to Unlock, 24 V DC, 3NC Safety, 2NC/1NO Aux
OMRON D4SL-N4QFA-DN | D4SL-N Solenoid Interlock Switch | Power to Unlock, 24 V DC, 3NC Safety, 2NC/1NO Aux
OMRON D4SL-N4PFA-D | D4SL-N Solenoid Interlock Switch | Power to Unlock, 24 V DC, NO/2NC Safety, 3NC Aux
OMRON D4SL-N4PFA-D | D4SL-N Solenoid Interlock Switch | Power to Unlock, 24 V DC, NO/2NC Safety, 3NC Aux
OMRON D41L-1YDG-N2 | D41L Series Safety Interlock Switch | Power to Lock
OMRON D41L-1YDG-N2 | D41L Series Safety Interlock Switch | Power to Lock
OMRON D4NL-4HFG-B | D4NL Solenoid Interlock Switch | Power to Lock, 24 V DC, 2NC/3NC
OMRON D4NL-4HFG-B | D4NL Solenoid Interlock Switch | Power to Lock, 24 V DC, 2NC/3NC
OMRON D41L-1ZDA-N2 | D41L Series Safety Interlock Switch | Power to Unlock
OMRON D41L-1ZDA-N2 | D41L Series Safety Interlock Switch | Power to Unlock
OMRON D4SL-N4HFA-D | D4SL-N Safety Interlock Switch | Power to Unlock, 24 V DC, 3NC + 2NC
OMRON D4SL-N4HFA-D | D4SL-N Safety Interlock Switch | Power to Unlock, 24 V DC, 3NC + 2NC