GSA Series
7 Amp – 10 Amp Rating
- 20.5 x 7.2 x 14.8(H) mm.
- 10A Max Switching Capacity.
- Creepage Distance > 8mm and Dielectric Strength > 4KV.
- Class F Insulation Available as Standard.
- Certified with
- CONTACT & COIL
- CHARACTERISTICS
- Model Info.
- Drawings & Dimensions
- Precautions
Description
| CONTACT RATINGS | |||
|---|---|---|---|
| Contact Form | 1A | ||
| Contact Res. | ≤100mΩ | ||
| Contact Material | Ag Alloy (AgSnO2, AgSnO2In2O3) | ||
| Rated Load | FORM A | ||
| 10A 277VAC (H Type) 7A/5A 277VAC 5A 30VDC |
|||
| Max. Current | 10A | ||
| Max. Power | 2,770VA/150W | ||
| Max. Voltage | 277VAC/30VDC | ||
| Min. Load | 10mA at 5VDC | ||
| COIL DATA | |||||
|---|---|---|---|---|---|
| STANDARD | Approx. 200mW | ||||
| Rated Voltage (VDC) | Operate Voltage (VDC) | Release Voltage (VDC) | Max. Voltage (VDC) | Nominal Current (mA) | Coil Res. (Ω)±10% |
| 3 | ≤2.25 | ≥0.18 | 3.9 | 66.7 | 45 |
| 5 | ≤3.75 | ≥0.25 | 6.5 | 40 | 125 |
| 6 | ≤4.5 | ≥0.3 | 7.8 | 33.3 | 180 |
| 9 | ≤6.75 | ≥0.45 | 11.7 | 22.2 | 405 |
| 12 | ≤9 | ≥0.6 | 15.6 | 16.67 | 720 |
| 18 | ≤13.5 | ≥0.9 | 23.4 | 11.1 | 1,620 |
| 24 | ≤18 | ≥1.2 | 31.2 | 8.3 | 2,880 |
Additional information
| Weight | 4 g |
|---|---|
| Dimensions | 20.5 × 7.2 × 14.8 mm |
| Certified Approval | cULus, TUV |
| Max. Capacity | 10A 277VAC, 7A 277VAC/30VDC |
| Contact Form | 1 Form A |
| Operate Time | ≤10ms |
| Release Time | ≤5ms |
| Insulation Resistance | 1,000MΩ (@500VDC) |
| Dielectric Strength (I/O) | 4,000VAC 1min |
| Dielectric Strength (O/O) | 1,000VAC 1min |
| Shock Resistance | Non-energized: 10G; Destructiion: 100G; Malfunction: 10G |
| Vibration Resistance | Destruction: 10 to 55Hz (Double Amplitude); Malfunction: 10 to 55Hz (Double Amplitude) |
| Ambient Temperature | Operating: -40℃ – 125℃ |
| Ambient Humidity | Operating: 5% – 85% |
| Mount Type | PCB Pin (DIP/TH) |
| Color | Black |
| Model Number Legend | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GSA | – | S | 1 | A | D | H | – | – | XXX | 24VDC | ||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |||||||
| (1) | Enclosure Rating: | Nil: Flux Proof; S: Plastic Sealed. | ||||||||||||
| (2) | NO of Pole: | 1: Single Pole. | ||||||||||||
| (3) | Contact Form: | A: Form A / Normally Open. | ||||||||||||
| (4) | Contact Material: | Nil: Silver Alloy (ROHS Complaint); D: Ag Alloy (Other Materials). | ||||||||||||
| (5) | Contact Capacity: | Nil: Standard Capacity (up to 7Amp); H: High Capacity (up to 10Amp). | ||||||||||||
| (6) | Insulation Class: | Nil: Standard Insulation – Class F. | ||||||||||||
| (7) | Customer Code: | XXX: Customer Code, not Related to Construction. | ||||||||||||
| (8) | Coil Voltage: | X / XX VDC: DC Coil Voltage Value. | ||||||||||||
| Major Model Ordering Chart | ||||||
|---|---|---|---|---|---|---|
| Enclosure Rating | Contact Form | Capacity | Coil Power | Insulation | Model | Coil Voltage |
| Flux Proof | SPST | NO: 7A | 0.2W | Class F | GSA-1A | 3VDC 5VDC 6VDC 9VDC 12VDC 18VDC 24VDC |
| NO: 10A | GSA-1AH | |||||
| Fully Sealed | NO: 7A | GSA-S1A | ||||
| NO: 10A | GSA-S1AH | |||||
For high power type, we suggest to select flux proof version for better heat distribution if the relay will not exposed in high humidity/sulphide/dust environment.
For standard type, materials used already meet Class F insulation requirements.
When ordering, add rated coil voltage to model.
PRECAUTIONS REGARDING COIL INPUT
For the operation of AC relays, the power source is almost always a commercial frequency (50 or 60 Hz) with standard voltages of 6, 12, 24, 48, 120, 230 and 240VAC. Due to this, when the voltage is ohter than the standard voltage, the product becomes special model.
PRECAUTIONS REGARDING CONTACT
For the operation of AC relays, the power source is almost always a commercial frequency (50 or 60 Hz) with standard voltages of 6, 12, 24, 48, 120, 230 and 240VAC. Due to this, when the voltage is ohter than the standard voltage, the product becomes special model.
PRECAUTIONS REGARDING SOLDERING CONDITION
We recommend wave solder, the recommended temperature is 240°C 464°F to 260°C 500°F, and the time is 2s to 5s, time should no longer than 2s when temperature reach 250°C 500°F or above.
