IEC 60884-1 Screwless Terminals Deflection Test Apparatus Test Current Max. 100A
The Screwless Terminals Deflection Test Apparatus is a high-precision testing equipment designed to verify the clamping reliability and electrical contact performance of screwless terminals under mechanical stress.
Compliant with international standards including IEC 60884-1:2022 Clause 12.3.11 & 12.3.12 and IEC 60669-1 Clause 12.3.11, this tester is widely used in electrical plug & socket testing, switch testing, and quality inspection laboratories.
During installation, conductors may experience deflection. This equipment simulates real installation conditions by applying defined forces and angles, ensuring that the conductor remains securely clamped while maintaining stable electrical performance.
- Full Compliance with IEC Standards: Designed according to IEC 60884-1 and IEC 60669-1 requirements
- High Current Capability (Up to 100A): Accurate simulation of real working conditions for reliable test results
- Multi-Directional Deflection Testing: 12 directions with precise angular control (30° intervals)
- Adjustable Deflection Force: Supports multiple force levels (0.25N / 0.5N / 1.0N)
- Voltage Drop Measurement: Effectively evaluates contact performance and clamping stability
- User-Friendly Operation: Simple setup with standard-compliant fixture design
| Parameter Name | Specification |
|---|---|
| Power Supply | Customized to local power conditions |
| Rated Power Supply | AC 220V ±10%, 60Hz |
| Deflection Angle | 0° - 360° |
| Deflection Direction | 12 directions (30° ±3° intervals) |
| Deflection Force | 0.25N / 0.5N / 1.0N |
| Force Application | Perpendicular to undeflected conductor |
| Test Current | Max. 100A |
• Electrical plug and socket manufacturing
• Switch and accessory production
• Testing laboratories and certification bodies
• Quality inspection and R&D departments
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