Limit switch - OMRON - D4NS-4BF - 163778 View larger
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Limit switch - OMRON - D4NS-4BF - 163778





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Security Product, Plastic 2NC M20

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Safety. Safety door switches - Safety door switches - OMRON

Safety. Safety door switches - Safety door switches - D4NS - OMRON

* Brand new produt in its original packing covered by the warranties and certifications provided by OMRON

Price: $22.30
*This price is per unit and is the net value (not including taxes if applicable).
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D4NS Safety door switches
Safety door switch with plastic housing
The D4NS line-up includes three-contact models with 2NC/1NC and 3NC contact forms in addition to the previous contact forms, 1NC/1NO and 2NC. All models have a M20
conduit opening.
• Line-up with three contacts: 2NC/1NC and 3NC contact forms
• Line-up with two contacts 1NC/1NO and 2NC
• Standardised gold-clad contacts for high contact reliability
• Applicable for standard loads and micro loads
Ordering information
Switches (with approved direct opening contacts)
Type Contact configuration Conduit opening/connector Order code
1-conduit Slow-action 1NC/1NO M20 D4NS-4AF
2NC M20 D4NS-4BF
2NC/1NO M20 D4NS-4CF
3NC M20 D4NS-4DF Slow-action MBB contact 1NC/1NO M20 D4NS-4EF
2NC/1NO M20 D4NS-4FF
Operation keys (order separately)
Type Order code
Horizontal mounting D4DS-K1
Type Order code
Adjustable mounting (horizontal) D4DS-K3
Vertical mounting D4DS-K2
Adjustable mounting
Degree of protection IP67 (EN60947-5-1) (This applies for the switch only. The degree of protection for the key hole is IP00.)
Durability *1
Mechanical 1,000,000 operations min.
Electrical 500,000 operations min. for a resistive load of 3 A at 250 VAC
300,000 operations min. for a resistive load of 10 A at 250 VAC
Operating speed 0.05 to 0.5 m/s
Operating frequency 30 operations/minute max.
Direct opening force *2
60 N min.
Direct opening travel *2 10 mm min.
Minimum applicable load Resistive load of 1 mA at 5 VDC (N-level reference value)
Protection against electric shock Class II (double insulation)
Pollution degree (operating environment) 3 (EN60947-5-1) Contact gap 2×2 mm min Conditional short-circuit current 100 A (EN60947-5-1) Rated open thermal current (Ith) 10 A (EN60947-5-1)
Ambient temperature Operating: –30C to 70C with no icing
*1 The durability is for an ambient temperature of 5C to 35C and an ambient humidity of 40 to 70%. For more details, consult your Omron representative.
*2 These figures are minimum requirements for safe operation.
Note: The above values are initial values.

PDF of Limit switch - OMRON - D4NS-4BF - 163778

pdf1-mostradoLimit switch - OMRON - D4NS-4BF - 163778English166 Kbytespdf1-mostradoLimit switch - OMRON - D4NS-4BF - 163778
pdf2-mostradoLimit switch - OMRON - D4NS-4BF - 163778English971 Kbytespdf1-mostradoLimit switch - OMRON - D4NS-4BF - 163778
pdf3-mostradoLimit switch - OMRON - D4NS-4BF - 163778English1 Mbytespdf1-mostradoLimit switch - OMRON - D4NS-4BF - 163778

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