9V DC magnetic holding relay model 973L
2022-09-15 18:431，Subminiature high power magnetic holding relay
2，16A contact switching capacity
3，Coil low power consumption:
Single coil magnetic holding: 0.36w
Double coil magnetic holding: 0.72w
4，It is suitable for low-power scenes, smart homes, smart IOT, wall switches, smart meters and other control systems
Contact parameters of magnetic latching relay model 973L
Contact form | 1A、1C |
Contact resistance | 100m Ω (1A 6vdc) |
Contact materials | AgSnO2, AgCdO, |
Contact load | 16A 250VAC |
Maximum switching voltage | 250VAC |
Maximum switching current | 16A |
Maximum switching power | 4000va |
Mechanical durability | 1*107 times |
Electrical durability | 1*105 times (16A 250VAC) |
performance parameter of magnetic latching relay model 973L
Insulation resistance | 100m Ω (500VDC) | |
Dielectric withstand voltage | between contact coils | 1500VAC 50/60hz 1min |
Between disconnecting contacts | 750VAC 50/60Hz 1min | |
Impact capacity | Stability | 98m/s2 (10G) |
Strength | 980m/s2 (100G) | |
Vibration | 10hz~55hz 1.5mm double amplitude | |
Relative humidity | ≤ 85% (at35 ℃) | |
Ambient temperature | -40 ℃ ~85 ℃ | |
Outlet mode | printed board | |
Weight | About 9g (according to the real object) | |
Packaging method | Sealed, flux proof | |
Coil parameters of magnetic latching relay model 973L
Coil voltage (VDC) | Coil resistance (Ω± 10%) | Pulse width (MS) | Coil power (W) | other
| ||
Rated | Action / reset voltage | Single coil | ||||
3 | ≤2.25 | 25 | 15 | ≥100 | Single coil 0.36/Double coil0.72 | Action time (MS) ≤ 8
Release time (MS) ≤ 5 |
5 | ≤3.80 | 70 | 41 | |||
6 | ≤4.50 | 100 | 60 | |||
9 | ≤6.80 | 225 | 135 | |||
12 | ≤9.0 | 400 | 240 | |||
18 | ≤13.50 | 900 | 540 | |||
24 | ≤18.00 | 1600 | 960 | |||
The listed parameters are the initial values measured under the standard state. If the environmental state changes, the actual parameters will be affected
The standard state is: temperature: 23 ℃ ± 5 ℃, relative humidity: 25%-75%