NNC71B Small Electromagnetic Power Relay (JQX-38F)
Request a Quote
The NNC71B small electromagnetic power relay (JQX-38F) can be applied to household appliances, mechanical control, industrial equipment, industrial control system, automatic control system, agricultural equipment and power transmission and distribution, etc.
Features
- Large load changeover power: 40A 50A
- The NNC71B small electromagnetic power relay (JQX-38F) can provide two groups of contacts installation and three groups of contacts installation.
- The device adapts the screw/socket type installation mode, and it also has the sealed type to be chosen.
Identification
CCC:2011010303471251
CE:5401090516
UL:E235027
Model and Description
Contact parameters
Contact form | 2Z,2H,2D | 3Z,3H,3D |
Contact load | 40A/50A | |
Maximum switching voltage | 240VAC 40A/240VAC 50A 28VDC 40A/28VDC 50A | |
Contact material | Silver alloy |
Relay coil
Rated voltage V | DC12V | DC24V | DC110V | DC220V |
Rated current (±10%) mA | 167 | 83.3 | 18.2 | 9 |
Coil resistance(±10%) Ω | 71.8 | 288 | 6044 | 24444 |
Rated power consumption W | 2.0W | |||
Pull-in voltage (Maximum) V | Below 75% | |||
Drop-out voltage(Minimum) V | Above 10% | |||
Allowable voltage(Maximum) V | Rated voltagew110% | |||
Rated voltage V | AC12V | AC24V | AC110V | AC220V |
Rated current (±10%) mA | 333 | 167 | 36 | 18.1 |
Coil resistance(±10%) Ω | 12.6 | 50.3 | 1069 | 4254 |
Rated power consumption W | 4.0VA | |||
Pull-in voltage (Maximum) V | Below 80% | |||
Drop-out voltage(Minimum) V | Above 30% | |||
Allowable voltage(Maximum) V | Rated voltagew110% |
Specification of NNC71B small electromagnetic power relay (JQX-38F)
Coil voltage | DC:6 - 220V AC:6-380V | |
Pull-in time | ≤25ms | |
Drop-out time | ≤15ms | |
Withstand voltage | Between the homopolarcontacts | 1500VAC/1min(Leakage current 1mA) |
Between the heteropolarcontacts | 1500VAC/1min(Leakage current 1mA) | |
Between contacts and coil | 2500VAC/1min(Leakage current 1mA) | |
Insulation resistance | ≥200MΩ(500VDC) | |
Dimension | 55.5w 38.2 w42mm | |
Weight | About 130g |
Dimension and installation
① Socket type terminal; ② Front view; ③ Installation size; ④ Weld type terminal; ⑤ Front view; ⑥ Installation size; ⑦ 3Z wire diagram; ⑧ 2Z wire diagram
Index
relay switch, electric switch, electrical device
Related products
Send Message
Most Recent
More
Other Products
Videos