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G7T

G7T
Category Tag

• SPST-NO, SPST-NC, and SPDT contact forms available for output (SPST-NO only for input).

• Ultra-slim housing measuring 29 (W) x 10 (D) x 32 (H) mm.

• All Output Relays provide a long endurance (1,000,000 operations at 5 A), while all Input Relays provide microswitching power (100 μA at 1 V).

• Approved by UL and CSA standards.

  • +971 4 420 1188
  • Submit a request

Ratings

Coil Ratings (Common to Both Input and Output)

 

Rated voltage (V) Rated current Coil
resistance		 Must operate
voltage		 Must release
voltage		 Max. voltage Power
consumption
50 Hz 60 Hz
AC 100/110 8.2/9 mA 7/7.7 mA 8,700 Ω 80% max. of rated
value		 30% min. of rated
value		 110% of rated
value		 0.7 VA
200/220 4.1/4.5 mA 3.5/3.85 mA 33,300 Ω
DC 12 42 mA 290 Ω 80% max. of rated
value		 10% min. of rated
value		 110% of rated
value		 0.5 W
24 21 mA 1,150 Ω
100/110 5 mA 20,000 Ω 80% max. of rated
value		 10% min. of rated
value		 110% of rated
value		 0.5 W

 

 

Note: 1. The rated current and coil resistance values are measured at a coil temperature of 23°C. Tolerances of AC rated
current are +15%, –20% and tolerances of coil resistance are ±15%.
2. Four rated voltages or currents are available to single AC models used with the P7TF-05 Socket. Only three
rated voltages or currents are available, however, when the Relay is used in place of the G7TC.
3. The operating characteristics values are for a coil temperature of 23°C.
4. The maximum voltage is one that is applicable to the Relay coil instantaneously at 23°C and not continuously.

 

Contact Ratings

 

Classification For input For output
Resistive load
(cosΦ = 1)		 Inductive load
(L/R = 7 ms)		 Resistive load
(cosΦ = 1)		 Inductive load
(cosΦ = 0.4, L/R = 7 ms)
Contact mechanism Crossbar bifurcated Single
Contact material AgAu-clad Ag AgSnIn
Rated load 1 A at 24 VDC 0.5 A at 24 VDC 5 A at 24 VDC
2 A at 220 VAC		 2 A at 24 VDC
1 A at 220 VAC
Rated carry current 1 A 5 A
Max. switching voltage 250 VAC, 125 VDC
Max. switching current 1 A 5 A
Failure rate (reference value) 100 μA at 1 VDC 10 mA at 5 VDC

 

Characteristics

 

Contact resistance (see note 2) 50 mΩ max.
Operate time (see note 3) 15 ms max.
Release time (see note 3) 15 ms max.
Max. operating frequency Mechanical: 18,000 operations/hour
Electrical: 1,800 operations/hour (under rated load)
Insulation resistance (see note 4) 100 MΩ (at 500 VDC)
Dielectric strength Between coil and contacts: 2,000 VAC, 50/60 Hz for 1 minute
Between contacts of same polarity: 1,000 VAC, 50/60 Hz for 1 minute
Vibration resistance Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)
Shock resistance Malfunction: 200 m/s2
Mechanical endurance 50,000,000 operations
Electrical endurance (see note 5) Input: 10,000,000 operations (10 mA) or 50,000 operations (1 A) with resistive load
2,500,000 operations (10 mA) or 20,000 operations (1 A) with inductive load
Output: 1,000,000 operations with rated load
Error rate (level P) (Reference value)
(see note 6)		 Input: 100 μA at 1 VDC
Output: 10 mA at 5 VDC
Ambient temperature Operating: -40°C to 70°C (with no icing or condensation)
Ambient humidity Operating: 5% to 85% (with no icing or condensation)
Weight Approx. 17 g

 

 

Note: 1. The above values are all initial values.
2. The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.
3. The operate and the release times were measured with the rated voltage imposed with any contact bounce
ignored at an ambient temperature of 23°C.
4. The insulation resistance was measured with a 500-VDC megger applied to the same places as those used
for checking the dielectric strength.
5. The electrical endurance was measured at an ambient temperature of 23°C.
6. This value was measured at a switching frequency of 120 operations per minute.

 

Socket Ratings

Features

 

  • Easily mounts or dismounts the G7T I/O Relay.
  • Also mounts the Indicator Module (with surge suppressing function).
  • Only 19 mm in width.
  • Terminals corresponding to the NO and NC contacts of a Relay are arranged on top of the Socket to enhance maintainability.
  • Also permits mounting of the G3TA Solid-state I/O Relay.

 

Specifications

 

Model P7TF-05
Contact resistance 10 mΩ max.
Dielectric strength 2,000 VAC for 1 minute
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Vibration resistance 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)
Shock resistance 1,000 m/s2
Ambient temperature Operating:-40°C to 70°C (with no icing or condensation)
Ambient Humidity Operating: 5% to 85%RH
Weight Approx. 28 g

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