Power Relay
Coil ratings |
24 VAC 75 mA |
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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 |
Tab terminal |
As of July 25, 2024
Degree of protection | Closed type (cover) | |
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Terminal structure | Tab terminal | |
Coil | Coil ratings | 24 VAC 75 mA | Operate voltage (Set voltage) | 75 % max. | Release voltage (Reset voltage) | 15 % min. | Maximum voltage | 110 % | Power consumption | Approx. 1.8 to 2.6 VA |
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) |
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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 | W-bracket mounting |
As of July 25, 2024
As of July 25, 2024
Outline drawing
Mounting hole dimensions
As of July 25, 2024
As of July 25, 2024
Terminal arrangement and internal connection
As of July 25, 2024
As of July 25, 2024
Electrical life curve
As of July 25, 2024