Slim Safety Door Switch

D4GS-N

Slim Safety Door Switches with IP67 Rating

Standards and EC Directives

Conforms to the following EC Directives:

• Machinery Directive
 • Low Voltage Directive
 • EN ISO 14119
 • EN60204-1
 • GS-ET-15 

Certified Standards

Certification body

Standard

File No.

TÜV SÜD

EN60947-5-1
 (certified direct opening)

Consult your OMRON
 representative for details.

UL *

UL508
 CSA C22.2 No. 14

E76675

CQC (CCC)

GB/T 14048.5

Consult your OMRON
 representative for details.

* Certification for CSA C22.2 No. 14 is authorized by the UL mark. 

Certified Standard Ratings

TÜV (EN60947-5-1), CCC (GB/T 14048.5)

Utilization category

AC-15

DC-13

Rated operating current (Ie)

0.75 A

0.27 A

Rated operating voltage (Ue)

240 V

250 V

Note: Use a 10 A fuse type gI or gG that conforms to IEC60269 as a short-circuit protection device. 

UL/CSA (UL508, CSA C22.2 No. 14)

C300

Rated voltage

Carry current

Current (A)

Volt-amperes (VA)

Make

Break

Make

Break

120 VAC

2.5 A

15

1.5

1,800

180

240 VAC

7.5

0.75

Q300

Rated voltage

Carry current

Current (A)

Volt-amperes (VA)

Make

Break

Make

Break

125 VDC

2.5 A

0.55

0.55

69

69

250 VDC

0.27

0.27

Characteristics

Interlock type

Type 2 (EN ISO 14119)

Coding level

Low level coded (EN ISO 14119)

Degree of protection *1

IP67 (EN60947-5-1)

Durability *2

Mechanical

1,000,000 operations min.

Electrical

100,000 operations min. (1 A resistive load at 125 VAC) *3

Operating speed

0.1 to 0.5 m/s

Operating frequency

30 operations/minute max.

Direct opening force *4

60 N min.

Direct opening travel *4

10 mm min.

Contact resistance

300 mΩ max. (with 1 m cable)
 500 mΩ max. (with 3 m cable)
 700 mΩ max. (with 5 m cable)

Minimum applicable load *5

Resistive load of 4 mA at 24 VDC (N-level reference value)

Rated insulation voltage (Ui)

250 V

Rated frequency

50/60 Hz

Protection against electric shock

Class II (double insulation)  image

Pollution degree (operating environment)

3 (EN60947-5-1)

Impulse withstand
 voltage (Uimp)
 (EN60947-5-1)

Between terminals of same polarity

2.5 kV

Between terminals of different
 polarity

4 kV

Between each terminal and non-
 current carrying metallic parts

6 kV

Insulation resistance

100 MΩ min. (at 500 VDC) between terminals of the same polarities,
 between terminals of different polarities, and between each terminal
 and non-current carrying metal parts

Contact gap

2 × 2 mm min.

Vibration resistance

Malfunction

10 to 55 Hz, 0.35 mm single amplitude

Shock resistance

Destruction

1,000 m/s2 min.

Malfunction

300 m/s2 min.

Conditional short-circuit current

100 A (EN60947-5-1)

Conventional free air thermal current (Ith)

2.5 A (EN60947-5-1)

Ambient operating temperature

-30 to 70°C (with no icing)

Ambient operating humidity

95% max.

Cable

UL2464 No. 22 AWG, finishing O.D.: 7.2 mm

Weight

Approx. 120 g (D4GS-N1R, with 1 m cable)

Note: 1. The above values are initial values.
            2. The Switch contacts can be used with either standard loads or microloads. Once the contacts have been used to switch a load, however, they cannot be used to switch smaller loads. The contact surfaces will become rough once they have been used and contact reliability for smaller loads may be reduced.
 *1. The degree of protection shown above is based on the test method specified in EN60947-5-1. Be sure to confirm in advance the sealing performance under the actual operating environment and conditions. Although the switch box is protected from dust, oil, or water penetration, do not use the D4GS-N in places where dust, oil, water, or chemicals may enter through the key hole on the head, otherwise Switch damage or malfunctioning may occur.
 *2. The durability conditions are an ambient temperature of 5 to 35°C and an ambient humidity of 40% to 70%. For more details, consult your OMRON representative.
 *3. When the ambient temperature is 35°C or higher, do not apply 1 A at 125 VAC to more than one circuit.
 *4. These figures are minimum requirements for safe operation.
 *5. The value given for minimum applicable load is a reference value for microloads. The value will vary depending on factors such as the switching frequency, the ambient environment, and the reliability level. Be sure to confirm correct operation with the actual load before application.