IEC 60884-1 Load Cabinet for Plug Socket Breaking Capacity and Endurance Testing
Product Overview
The Electrical Load Cabinet is designed for breaking capacity and endurance testing of switches, plugs, and socket-outlets according to international electrical safety requirements.
Complying with IEC 60884-1:2022 Clause 20 & 21 Figure 23 and IEC 60669-1:2017 Clause 18 & 19, this testing system simulates real operating conditions by applying controlled electrical loads to evaluate the reliability and durability of electrical connection devices.
It is widely used in electrical safety laboratories, certification organizations, and switchgear manufacturers to assess contact performance, switching durability, abnormal wear, overheating risks, and potential failures after repeated operation.
With integrated resistive, inductive, and capacitive load configurations, the system provides flexible testing conditions for household and similar fixed electrical installations.
Applicable Standards:
| Standard |
Application |
| IEC 60884-1:2022 Clause 20 & 21 Figure 23 |
Plug and socket-outlet breaking capacity and normal operation testing |
| IEC 60669-1:2017 Clause 18 & 19 |
Switch breaking capacity and normal operation testing |
Technical Parameters:
| Power Supply |
Three-phase four-wire AC220 ± 10% / 60Hz.
Note: must have neutral wire. |
| Test Station |
3 stations, independent output |
| Electrical Control Method |
Button control |
| Output Voltage |
0～300V, accuracy ±0.5%, digital display |
| Output Current |
0～30A, accuracy ±0.5%, digital display |
| Power Factor |
0.3～0.98, accuracy ±0.5%, digital display |
| Output Power |
0～10KW, accuracy ±0.5%, digital display |
| Load Type |
Resistive, inductive, capacitive three-in-one, switchable |
| Capacitive Load |
70uf, 140uf,7.3uf are switchable |
| Load Output |
Optional for each load output and separate load output |
| Test Times |
0~999999 times, can be preset |
| Load Power Supply Capacity |
3*10KVA |
| Overrun Alarm |
Upper limit of output current is 30A, automatically cut off if over 32A |
| Dimensions & Weight |
Approximately:1200*800*1800(mm)W*D*H, 450kg |
Why Choose SN2117 Load Cabinet?
- Designed according to IEC 60884-1 and IEC 60669-1 requirements
- Professional solution for switch and socket endurance testing
- Supports resistive, inductive, and capacitive load simulation
- Three independent testing channels improve efficiency
- Accurate voltage, current, power, and power factor control
- Suitable for global electrical safety laboratories and manufacturers
