GlobalG7J-2A2B-P DC48
Power Relay
Image
Power relay, DPST-NO/DPST-NC, PCB terminal, Single contact, PCB mounting, 48 VDC
| Coil ratings |
48 VDC 42 mA |
|---|---|
| Contact form |
DPST-NO/DPST-NC |
| Contact method |
Double break |
| Contact material |
Ag alloy |
| Contact rated load |
220 VAC 25 A (NO contact: Resistive load) 220 VAC 25 A (NO contact: Inductive load (cosφ = 0.4)) 220 VAC 8 A (NC contact: Resistive load) 220 VAC 8 A (NC contact: Inductive load (cosφ = 0.4)) 30 VDC 25 A (NO contact: Resistive load) 30 VDC 8 A (NC contact: Resistive load) |
| Terminal structure |
PCB terminal |
- Ratings / Performance
As of July 25, 2024
| Degree of protection | Closed type (cover) | |
|---|---|---|
| Terminal structure | PCB terminal | |
| Coil | Coil ratings | 48 VDC 42 mA | Coil resistance | 1150 Ω | Operate voltage (Set voltage) | 75 % max. | Release voltage (Reset voltage) | 10 % min. | Maximum voltage | 110 % | Power consumption | Approx. 2 W |
| Contact | Contact rated load | 220 VAC 25 A (NO contact: Resistive load) 220 VAC 25 A (NO contact: Inductive load (cosφ = 0.4)) 220 VAC 8 A (NC contact: Resistive load) 220 VAC 8 A (NC contact: Inductive load (cosφ = 0.4)) 30 VDC 25 A (NO contact: Resistive load) 30 VDC 8 A (NC contact: Resistive load) | Max. contact voltage | 250 VAC 125 VDC | Max. contact current | AC: 25 A (NO contact) AC: 8 A (NC contact) DC: 25 A (NO contact) DC: 8 A (NC contact) | Maximum switching power | 5500 VA (NO contact: Resistive load) 5500 VA (NO contact: Inductive load (cosφ = 0.4)) 1760 VA (NC contact: Resistive load) 1760 VA (NC contact: Inductive load (cosφ = 0.4)) 750 W (NO contact: Resistive load) 240 W (NC contact: Resistive load) | Contact form | DPST-NO/DPST-NC | Contact method | Double break | Contact material | Ag alloy |
| Contact resistance | 100 mΩ max. (Voltage drop method with 5 VDC 1 A) |
|---|---|
| Operating time | 50 ms max. (With rated operating power applied, 23 ℃, not including contact bounce) |
| Reset time | 50 ms max. (With rated operating power applied, 23 ℃, not including contact bounce) |
| Maximum operating frequency | Mechanical: 1800 time/hour Rated load: 1800 time/hour |
| Insulation resistance | Between coil and contacts: 1000 MΩ min. (at 500 VDC) Between contacts of different polarity: 1000 MΩ min. (at 500 VDC) Between contacts of same polarity: 1000 MΩ min. (at 500 VDC) |
| Dielectric strength | Between coil and contacts: 4000 VAC 50/60 Hz 1 min Between contacts of different polarity: 4000 VAC 50/60 Hz 1 min Between contacts of same polarity: 2000 VAC 50/60 Hz 1 min |
| Vibration resistance (destruction) | 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) |
| Vibration resistance (Malfunction) | NO contact: 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) NC contact: 10 to 26 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) |
| Shock resistance (destruction) | 1000 m/s2 |
| Shock resistance (Malfunction) | NO contact: 100 m/s2 NC contact: 20 m/s2 |
| Endurance (Mechanical) | 1,000,000 operations min. (switching frequency 1,800 operations/h) |
| Endurance (Electrical) | 100,000 operations min. (23 ℃, switching frequency 1,800 operations/h) |
| Failure rate | 24 VDC 100 mA (failure level: Preference value, Switching frequency: 60 operations per minute) |
| Ambient temperature (Operating) | -25 to 60 ℃ (with no freezing or condensation) |
| Ambient humidity (Operating) | 5 to 85 % |
| Weight | Approx. 140 g |
| Mounting method | Soldering |
As of July 25, 2024
- Dimensions
As of July 25, 2024
Outline drawing
Mounting hole dimensions
As of July 25, 2024
- Terminal arrangement and internal connection
As of July 25, 2024
Terminal arrangement and internal connection
As of July 25, 2024
- Characteristic chart
As of July 25, 2024
Electrical life curve
As of July 25, 2024
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