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G6B-4[][]ND

Terminal Relay

G6B-4[][]ND

Compact Terminal Relay with 4 Independent Outputs

Item list of G6B-4[][]ND

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last update: June 1, 2020

Ratings

Coil Ratings (per G6B Relay)

Rated voltage 5 VDC 12 VDC 24 VDC
Rated current 35.5 mA (43.4) 19.1 mA 10.7 mA (10.3)
Coil resistance 125 Ω 720 Ω 2,880 Ω
Must operate voltage 80% max. of rated voltage
Must release voltage 10% min. of rated voltage
Max. voltage 130% of rated voltage
Power consumption Approx. 200 mW

Note: 1. Rated current and coil resistance were measured at a coil temperature of 23°C with a tolerance of ±10%.
         2. Operating characteristics were measured at a coil temperature of 23°C.
         3. The maximum allowable voltage is the maximum value of the allowable voltage range for the relay coil operating
             power supply. There is no continuous allowance.
         4. Diodes to absorb coil surge are equivalent to S5688J (reverse voltage resistance: 600 V; forward current: 1 A).
         5. The values in parentheses are for the G6B-4FB1ND and G6B-4FPND.
         6. The rated current includes the LED current.

Contact Ratings

Classification G6B-4BND (standard), G6B-47BND (long-life) G6B-48BND (high-reliability)
Load Resistive load
(cosφ = 1)		 Inductive load
(cosφ = 0.4, L/R = 7 ms)		 Resistive load
(cosφ = 1)		 Inductive load
(cosφ = 0.4, L/R = 7 ms)
Rated load 5 A at 250 VAC,
5 A at 30 VDC		 2 A at 250 VAC,
2 A at 30 VDC		 2 A at 250 VAC,
2 A at 30 VDC		 0.5 A at 250 VAC,
0.5 A at 30 VDC
Rated carry current 5 A 2 A
Max. switching voltage 380 VAC, 125 VDC
Max. switching current 5 A 2 A 2 A 0.5 A
Max. switching power 1,250 VA, 150 W 500 VA, 60 W 500 VA, 60 W 125 VA, 15 W
Error rate (reference
value) (see note)		 10 mA at 5 VDC 1 mA at 1 VDC

Note: This value fulfills the P reference value of opening/closing at a rate of 120 times per min (ambient operating
         environment and determination criteria according to JIS C5442).

Characteristics

Contact resistance
(see note 2)		 100 mΩ max.
Operate time 10 ms max. (approx. 3 ms)
Release time 15 ms max. (approx. 4 ms)
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between coil and contacts
2,000 VAC, 50/60 Hz for 1 min between contacts of different polarity
1,000 VAC, 50/60 Hz for 1 min between contacts of same polarity
250 VAC, 50/60 Hz for 1 min between coils of different polarity
Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Malfunction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Shock resistance Destruction: 1,000 m/s2 (approx. 100G)
Malfunction: 100 m/s2 (approx. 10G)
Endurance Mechanical: 50,000,000 operations min. (at 18,000 operations/hr)
Electrical:
100,000 operations min. (at 1,800 operations/hr, rated load)
500,000 operations min. for long-life at 2 A
100,000 operations min for long-life at 5 A
Ambient temperature Operating: -25°C to 55°C (with no icing or condensation)
Storage: -25°C to 55°C (with no icing or condensation)
Ambient humidity Operating: 35% to 85%
Weight Approx. 75 g

Note: 1. The above values are initial values.
         2. Measurement condition: 1 A at 5 VDC

last update: June 1, 2020

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