OMRON Safety Door Switches - D4GS-N

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Safety Door Switches - D4GS-N series

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OMRON Safety Door Switches - D4GS-N
OMRON Safety Door Switches - D4GS-N
Model Numbers
Specifications
Dimensions
Features

Model Numbers | Safety Door Switches - D4GS-N series

Switches (Operation Keys are sold separately.)

Consult with your OMRON representative when ordering any models that are not listed in this table.

AppearanceDirection of Operation
Key insertion
Cable length1NC/1NO
(Slow-action)
2NC
(Slow-action)
2NC/1NO
(Slow-action)
3NC
(Slow-action)
379_lu_1_1 Horizontal 1 m D4GS-N1R D4GS-N2R D4GS-N3R D4GS-N4R
3 m D4GS-N1R-3 D4GS-N2R-3 D4GS-N3R-3 D4GS-N4R-3
5 m D4GS-N1R-5 D4GS-N2R-5 D4GS-N3R-5 D4GS-N4R-5
379_lu_1_2 Vertical 1 m D4GS-N1T D4GS-N2T D4GS-N3T D4GS-N4T
3 m D4GS-N1T-3 D4GS-N2T-3 D4GS-N3T-3 D4GS-N4T-3
5 m D4GS-N1T-5 D4GS-N2T-5 D4GS-N3T-5 D4GS-N4T-5

Operation Keys

TypeModel
Horizontal mounting 379_lu_2_1 D4GS-NK1
Vertical mounting 379_lu_2_2 D4GS-NK2
Adjustable mounting (Vertical upward) 379_lu_2_3 D4GS-NK4
Adjustable mounting (Vertical downward) 379_lu_2_4 D4GS-NK4-2

Specifications| Safety Door Switches - D4GS-N series

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 bodyStandardFile 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 categoryAC-15DC-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 voltageCarry currentCurrent (A)Volt-amperes (VA)
MakeBreakMakeBreak
120 VAC 2.5 A 15 1.5 1,800 180
240 VAC 7.5 0.75

Q300

Rated voltageCarry currentCurrent (A)Volt-amperes (VA)
MakeBreakMakeBreak
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 *2Mechanical 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)
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 resistanceMalfunction 10 to 55 Hz, 0.35 mm single amplitude
Shock resistanceDestruction 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.

Dimensions | Safety Door Switches - D4GS-N series

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. Dimensions in parentheses are
reference values.

Switches

D4GS-N[]R-[]

D4GS-N Dimensions 2

D4GS-N[]T-[]

D4GS-N Dimensions 3

Operating characteristics

D4GS-N Dimensions 4

Note: There are fluctuations in the contact ON/OFF timing for Switches with multiple poles (2NC, 2NC/1NO, or 3NC).
Confirm performance before application.

Operation Keys

D4GS-NK1

D4GS-N Dimensions 7

D4GS-NK2

D4GS-N Dimensions 8

D4GS-NK4

D4GS-N Dimensions 9

D4GS-NK4-2

D4GS-N Dimensions 10

With Operation Key Inserted

</

D4GS-N[]R-[] + D4GS-NK1

D4GS-N Dimensions 12

D4GS-N[]T-[] + D4GS-NK1

D4GS-N Dimensions 13

D4GS-N[]R-[] + D4GS-NK2

D4GS-N Dimensions 14

D4GS-N[]T-[] + D4GS-NK2

D4GS-N Dimensions 15

*9. Insertion radii apply when the rotational center of the Operation Key is in line with a line extending from the front or top Head surface.

D4GS-N[]R-[] + D4GS-NK4

D4GS-N Dimensions 17

Note 1. When determining the operation key insertion radius, adjust the adjusting screw so that the tip of the operation
key is positioned to the center of the key insertion hole of the Switch.
2. The operation key cannot be inserted or adjusted in a direction different from the one shown above.
Use the D4GS-NK1 or D4GS-NK2 if necessary.

D4GS-N[]T-[] + D4GS-NK4

D4GS-N Dimensions 18

Note 1. When determining the operation key insertion radius, adjust the adjusting screw so that the tip of the operation
key is positioned to the center of the key insertion hole of the Switch.
2. The operation key cannot be inserted or adjusted in a direction different from the one shown above.
Use the D4GS-NK1 or D4GS-NK2 if necessary.

D4GS-N[]R-[] + D4GS-NK4-2

D4GS-N Dimensions 19

D4GS-N[]T-[] + D4GS-NK4-2

D4GS-N Dimensions 20

* Insertion radii apply when the rotational center of the Operation Key is in line with a line extending from the front or top Head surface.

Features | Safety Door Switches - D4GS-N series

  • Slim design with a width of only 17 mm (three-contact models).
  • Reversible design allowing either front or rear mounting.
  • Built-in Switches with two- or three-terminal contact construction are available.
  • Operation Key with rubber mounting hole to absorb vibration and shock.
  • IP67 degree of protection.

Properties | Safety Door Switches - D4GS-N series

Safety Door SwitchesD4GS-N
Direct opening force 60 N
Max Actuation Frequency 30 operations / min
Max Actuation Speed 500 mm / s
Weight Approx 120 g
Built-in Switch 1 NO/1 NC, 2 NC, 2 NC/1 NO, 3 NC (Slow-action)
Degree of protection IP67
Dimensions (W x L x H) mm 85 x 30 x 17

Safety Door Switches - D4GS-N series

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OMRON Safety Door Switches - D4GS-N
OMRON Safety Door Switches - D4GS-N series

คุณสมบัติ | Safety Door Switches - D4GS-N series

  • ออกแบบให้บาง มีความกว้าง 17 มิลลิเมตร (โมเดล 3 หน้าสัมผัส)
  • ออกแบบให้สามารถติดตั้งด้านหน้าหรือด้านหลังได้
  • ติดตั้งสวิตซ์มีหน้าสัมผัส 2 หรือ 3 เทอร์มินอล
  • หน้าสัมผัสมียางยึดช่วยดูดซับแรงสั่นสะเทือน และแรงกระแทก

ข้อมูลจำเพาะ | Safety Door Switches - D4GS-N series

Safety Door SwitchesD4GS-N
แรงกระทำน้อยสุดต่อหน้าสัมผัส 60 นิวตัน
ความถี่สูงสุดในการทำงาน 30 การประมวล / นาที
ความเร็วสูงสุดในการทำงาน 500 มิลลิเมตร / วินาที
น้ำหนัก ประมาณ 120 กรัม
รูปแบบหน้าสัมผัส 1 NO/1 NC, 2 NC, 2 NC/1 NO, 3 NC (Slow-action)
มาตรฐานการป้องกัน IP67
ขนาด (W x L x H) mm 85 x 30 x 17

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