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Product DetailSpecification/Dimensions
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Coil rated voltage (DC)(V)
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Coil rated voltage (AC)(V)
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Latching Relay G7K
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Product DetailProduct Description
[Features]
· Small mechanical lock style latching relay with manual button.
· Small at height 71 mm, width 42.5 mm, depth 48.5 mm.
· Also lightweight at just 175 g.
· Setting and resetting responds quickly with pulse transmission.
· Contacts are gold-plated for excellent connection reliability.
· For socket, use the manufacturer's model PTF14A (model is LY4 for relay).
Latching Relay G7K Specifications
G7K external appearance
G7K dimensional drawing
G7K terminal layout / internal schematics
The set and reset coils have no coil polarity
G7K Type
| Contact Configuration | 2 c, 2 a | |
|---|---|---|
| Classification | Format | Rated Voltage (V) |
| Standard Type | Model G7K-412S | AC 100 |
| AC 200 | ||
| DC 24 | ||
| DC 100 | ||
| DC 110 | ||
Note: Models are also available with built-in diodes for reverse voltage absorption.
G7K Rating
Operating Coil
| Rated Voltage (V) | Rated Current (mA) | Coil Resistance (Ω) | Set Voltage (V) | Reset Voltage (V) | Maximum Allowable Voltage (V) | Power Consumption (VA/W) | ||
|---|---|---|---|---|---|---|---|---|
| 50 Hz | 60 Hz | On the Basis of Rated Voltage | ||||||
| AC | 100 | 22.7 | 20.2 | 1,470 | 80% max. | 80% max. | 110% (115% 3 h) | Approx. 2 |
| 200 | 11.1 | 9.9 | 6,340 | |||||
| DC | 24 | 36.5 | 660 | 110% (130% 3 h) | Approx. 0.9 | |||
| 100 | 8.9 | 11,300 | ||||||
| 110 | 8.4 | 13,000 | ||||||
Note 1. The rated current and coil resistance are measured at a coil temperature of +23°C with tolerances of +15%, -20% for AC rated current and ±15% for DC coil resistance.
Note 2. The AC coil resistance values are for reference only.
*The figures for the operating characteristics are for a coil temperature of +23°C.
Note 4. The maximum allowable coil voltage refers to the maximum value in a varying range of operating power voltage, measured at ambient temperature 23°C. There is no continuous allowance.
Switch
| Format | Model G7K-412S | |
|---|---|---|
| Load | Resistive Load | Inductive load (cosφ = 0.4, L/R = 7 ms) |
| Contact Mechanism | Single | |
| Contact Material | Au plating + Ag | |
| Rated Load | 220 V AC 3 A, 110 V DC 1 A | 220 V AC 1 A, 30 V DC 1 A |
| Rated Carry Current | 3 A | |
| Max. Contact Voltage Value | 250 V AC, 125 V DC | |
| Max. Contact Current Value | 3 A | |
| Maximum Switching Capacity Value (Reference Value) | 660 VA 110 W | 220 VA 30 W |
G7K Performance
| Contact Resistance *1 | 50 mΩ max. | |
|---|---|---|
| Set *2 | Time | 30 ms max. |
| Minimum Pulse Width | 100 ms | |
| Reset *2 | Time | 30 ms max. |
| Minimum Pulse Width | 100 ms | |
| Maximum Switching Frequency | Mechanical | 1,800 operations/hr |
| Rated Load | 1,800 operations/hr | |
| Insulation Resistance *3 | 100 MΩ min. | |
| Dielectric Strength | Between Contacts of Same Polarity | 1,500 V AC 50/60 Hz for 1 min |
| Between Contacts of Different Polarity | 2,000 V AC 50/60 Hz for 1 min | |
| Between Coil and Contacts | 2,000 V AC 50/60 Hz for 1 min | |
| Between Set And Reset Coil | 2,000 V AC 50/60 Hz for 1 min | |
| Vibration | Durability | 10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude) |
| Malfunction | 10 to 22 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude) | |
| Shock | Durability | 300 m/s2 |
| Malfunction | 30 m/s2 | |
| Durability | Mechanical | 300,000 operations min. (at switching frequency of 1,800 operations/hr) |
| Electrical *4 | 100,000 operations min. (at switching frequency of 1,800 operations/hr) | |
| Failure Rate (M Level) (Reference Value *5) | 5 V DC 10 mA | |
| Ambient Operating Temperature | -10 to +55°C (assuming no icing or condensation) | |
| Ambient Operating Humidity | 5 to 85% RH | |
| Weight | Approx. 175 g | |
Note: The values given above are initial values.
- *1. Measurement conditions: 1 V DC, 10 mA, voltage drop method.
- *2. Measurement conditions: Rated operating voltage applied, not including contact bounce.
- *3. Measured with a 500 V DC ohmmeter at the same places that the dielectric strength was checked.
- *4. Ambient temperature conditions: +23°C
- *5. This value is based on a switching frequency of 60 operations/min.
| Part Number |
|---|
| G7K-412S AC100 |
| G7K-412S AC200 |
| G7K-412S DC24 |
| G7K-412S DC100 |
| G7K-412S DC110 |
| Part Number | Price | Minimum Order Qty. | Volume Discount | Days to Ship | Coil rated voltage (DC) (V) | Coil rated voltage (AC) (V) |
|---|---|---|---|---|---|---|
₹ 3,084.00 | 1 Piece(s) | Available | Same day | - | 100 | |
₹ 3,198.00 | 1 Piece(s) | Available | Same day | - | 200 | |
₹ 3,222.00 | 1 Piece(s) | Same day | 24 | - | ||
₹ 3,331.00 | 1 Piece(s) | Available | Same day | 100 | - | |
₹ 3,355.00 | 1 Piece(s) | Available | Same day | 110 | - |
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Basic Information
| Application | Power | Contact Configuration | 2c2a | Latch function | Available |
|---|---|---|---|---|---|
| Terminal shape | Socket / plug-in | Contact rated current (minimum value for AC and DC)(A) | 3 | Dimension height(mm) | 71 |
| Dimension width(mm) | 42.5 | Dimension depth(mm) | 51.5 | Classification | Latching Type |
| Operation Indicator Lamp | NA | Latching Relay | NA | Upper Case Surface Mounting | × |
| Contact mechanism | Single | Protective Structure | In-Case Type |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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