The JCY-2 Screwless Terminal Deflection/Bending Test Device is a specialized device designed for testing the connection performance of threadless terminals. The device simulates the bending stress that a terminal might experience during actual wiring by applying a bending force in a specific direction after connecting the wire. Simultaneously, it measures the voltage drop during the bending process to assess the terminal’s clamping ability and contact stability, verifying that the terminal maintains a reliable connection even when the bending force is transmitted to the clamping components.
Standards:
| Standards |
Standards Name |
| IEC 60884-1:2022 |
Plugs and socket-outlets for household and similar purposes – Part 1: General requirements |
| IEC 60669-1:2017 |
Switches for household and similar fixed electrical installations – Part 1: General requirements |
| GB/T 2099.1-2021 |
家用和类似用途插头插座 第 1 部分:通用要求 |
| GB/T 16915.1-2024 |
家用和类似用途固定式电气装置的开关 第 1 部分:通用要求 |
Specification:
• Operating Mode: Automatic
• Bending Angle: 0-360°, Graduation: 10°
• Bending Direction: Towards any one of the 12 directions, each differing by 30°±3°
• Weights: 0.25 N, 0.5 N, 1.0 N
• Force Direction: Perpendicular to the direction of the unbent conductor
• Single workstation
Note: The JCY-2 Screwless Terminals Bending Test Device is typically used in conjunction with the JCY-1 Screwless Terminals Bending Test Device.

IEC 60884.1 Figure14

IEC 60998-2-2 Figure 103
Tags:JCY-2
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