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Power Relay G7L
[Features]
· Power relay able to manage high capacity voltage and instantaneous voltage drops.
· Achieves contact chattering even with voltage drops of up to 50% of rated voltage.
· Wide range coil that can use a single coil to cover AC100V type AC100 to 120V 50/60Hz or AC200V type AC200 to 240V 50/60Hz.
· High capacity that is particularly able to manage inductive loads with powerful force.
· All insulating materials are flame retardant and have passed UL94V-0 standards.
· Comes in a wide variety of types, such as tab terminal, screw terminal, terminals for circuit boards, etc.
· Surface connection socket also available.
· Standard products have received UL, CSA, and TUV, and have been certified by IEC950.
· Safe design with 3 mm contact gap.
Japanese Only
Part Number
Configured Part Number is shown.
Power Relay Specifications
G7L external appearance
Model G7L-1A-T dimensional outline drawing (E-bracket mounting tab terminal type)
G7L-2A-T dimensional outline drawing (E-bracket mounting tab terminal type)
Mounting hole machining dimensions
Ratings Operation Coil
| Item | Rated Current (mA) | Coil Resistance (Ω) | Coil Inductance (H) | Operating Voltage | Release Voltage | Maximum Permissible Voltage | Power Consumption (VA/W) | ||
|---|---|---|---|---|---|---|---|---|---|
| Rated Voltage (V) | Armature When ON | Armature When OFF | On the Basis of Rated Voltage | ||||||
| AC | 12 | 142 | - | - | - | 75% max. | 15% min. | 110% | Approx. 1.7 to 2.5 |
| 24 | 71 | ||||||||
| 50 | 34 | ||||||||
| 100 to 120 | 17.0 to 20.4 | 75 V max. | 18 V min. | 132 V | |||||
| 200 to 240 | 8.5 to 10.2 | 150 V max. | 36 V min. | 264 V | |||||
| DC | 6 | 317 | 18.9 | 0.09 | 0.21 | 75% max. | 15% min. | 110% | Approx. 1.9 |
| 12 | 158 | 75 | 0.37 | 0.88 | |||||
| 24 | 79 | 303 | 1.42 | 3.54 | |||||
| 48 | 40 | 1,220 | 6.1 | 15.3 | |||||
| 100 | 19 | 5,260 | 21.3 | 60 | |||||
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. (The AC rated current is the same value for both 50 and 60 Hz.)
Note 2. The coil inductance shown is a reference value.
*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.
Note 5. The "to" (for example "100 to 120") represents the range of rated voltages.
Switch (Contact)
| Format | Model G7L-1A-T□ Model G7L-1A-B□ | Model G7L-2A-T□ Model G7L-2A-B□ | Model G7L-1A-P Model G7L-2A-P | |||
|---|---|---|---|---|---|---|
| Load | Resistive Load | Inductive Load (cosø = 0.4) | Resistive Load | Inductive Load (cosø = 0.4) | Resistive Load | Inductive Load (cosø = 0.4) |
| Contact Mechanism | Double break | |||||
| Contact Material | Ag alloy | |||||
| Rated Load | 220 V AC 30 A | 220 V AC 25 A | 220 V AC 25 A | 220 V AC 20 A | ||
| Rated Carry Current | 30 A | 25 A | 0 to 20 A | |||
| Max. Contact Voltage Value | 250 V AC | |||||
| Max. Contact Current Value | 30 A | 25 A | 20 A | |||
Note: When using B-series (screw) products, since the screw diameter of the contact terminal is M4, be careful that the contact current should be 20 A or less according to JET standard (electrical appliance and material control law of Japan).
"m-h3--wysiwyg">Performance| Contact Resistance *1 | 50 mΩ max. | |
|---|---|---|
| Operating Time *2 | 30 ms max. | |
| Recovery Time *2 | 30 ms max. | |
| Maximum Switching Frequency | Mechanical | 1,800 operations/hr |
| Rated Load | 1,800 operations/hr | |
| Insulation Resistance *3 | 1,000 MΩ min. | |
| Dielectric Strength | Between Coil and Contacts | 4,000 V AC 50/60 Hz for 1 min |
| Between Contacts of Same Polarity | 2,000 V AC 50/60 Hz for 1 min | |
| Between Contacts of Different Polarity (2a Type) | ||
| Impulse Withstand Voltage | Between Coil and Contacts: 10,000 V *4 | |
| Vibration | Durability | 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 | Durability | 1,000 m/s2 |
| Malfunction | 100 m/s2 | |
| Durability | Mechanical | 1,000,000 operations min. (at approx. 1,800 operations/h) |
| Electrical *5 | 100,000 operations min. (at 1,800 operations/hr under rated load) | |
| Failure Rate (P Level) (Reference Value *6) | 5 V DC 100 mA | |
| Weight | Approx. 90 g: (tab terminal type) | |
| Approx. 100 g: (PCB terminal type) | ||
| Approx. 120 g: (screw terminal type) | ||
| Ambient Operating Temperature | -25 to +60°C (assuming no icing or condensation) | |
| Ambient Operating Humidity | 5 to 85% RH | |
Note: The values given above are initial values.
*1. Measurement conditions: 5 V DC, 1 A, voltage drop method.
*2. Measurement conditions: Rated operating voltage applied, not including contact bounce. Ambient temperature: +23°C
*3. Measured with a 500 V DC ohmmeter at the same places that the dielectric strength was checked.
*4. JEC-212 (1981) Standard Impulse Wave Type (1.2 × 50 μs).
*5. Ambient temperature: +23°C
*6. This value was measured at a switching frequency of 60 operations/min.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Contact Configuration | Terminal shape | Coil rated voltage (DC) (V) | Coil rated voltage (AC) (V) | Dimension height (mm) | Dimension width (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
MYR 74.53 | 1 Piece(s) | 1 Day(s) | 2a | Screw Fastening | - | 100/120 | 55 | 52.5 | ||
MYR 74.60 | 1 Piece(s) | 1 Day(s) | 2a | Screw Fastening | - | 200/240 | 55 | 52.5 | ||
MYR 74.53 | 1 Piece(s) | 4 Day(s) or more | 2a | Screw Fastening | 12 | - | 55 | 52.5 | ||
MYR 74.53 | 1 Piece(s) | 1 Day(s) | 2a | Screw Fastening | 24 | - | 55 | 52.5 | ||
MYR 74.53 | 1 Piece(s) | 1 Day(s) | 2a | Screw Fastening | 12 | - | 49 | 68.5 | ||
MYR 74.53 | 1 Piece(s) | 1 Day(s) | 2a | Screw Fastening | 24 | - | 49 | 68.5 | ||
MYR 59.79 | 1 Piece(s) | 1 Day(s) | 2a | Tab Terminal | - | 100/120 | 55 | 52.5 | ||
MYR 59.79 | 1 Piece(s) | 1 Day(s) | 2a | Tab Terminal | - | 200/240 | 55 | 52.5 | ||
MYR 59.79 | 1 Piece(s) | 1 Day(s) | 2a | Tab Terminal | 24 | - | 55 | 52.5 | ||
MYR 59.79 | 1 Piece(s) | 3 Day(s) or more | 2a | Tab Terminal | - | 100/120 | 55 | 52.5 | ||
MYR 59.79 | 1 Piece(s) | 1 Day(s) | 2a | Tab Terminal | - | 100/120 | 55 | 52.5 | ||
MYR 59.79 | 1 Piece(s) | 1 Day(s) | 2a | Tab Terminal | 24 | - | 55 | 52.5 |
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Basic Information
| Application | Power | Contact rated current (minimum value for AC and DC)(A) | 25 | Dimension depth(mm) | 34.5 |
|---|---|---|---|---|---|
| Contact mechanism | Double break | Input Type | 20 per Tray |
Specification/Dimensions
-
Terminal shape
- Tab Terminal
- Screw Fastening
-
Coil rated voltage (DC)(V)
-
Coil rated voltage (AC)(V)
-
Dimension height(mm)
-
Dimension width(mm)
-
Contact Configuration
- 1a
- 2a
Days to Ship
-
- All
- 1 Day(s) or Less
- 3 Day(s) or Less
- 4 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- I/O Relay G7T
- Mini Power Relay, Plug-in Terminal Type G2R-□-S
- Latching Relay G7K
- Small Size Power Relay MK
- Latching Relay G2AK
- Latching Relay MMK
- Safety Relay, G7S
- Safety/Relay Unit G9SA
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