WIRING CIRCUIT BREAKER

• Main Authors: ISHIKAWA AKIRA, ABE TATSUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 09.07.2020
• Subjects: BASIC ELECTRIC ELEMENTS; BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; GENERATION; RELAYS; SELECTORS

To obtain a wiring circuit breaker that can slide on a mounting rail without sliding down from the mounting rail under its own weight.SOLUTION: A wiring circuit breaker 1 that can be detachably attached to a mounting rail 2 includes a fixed engagement portion 12, a movable engagement portion 20, and a pressing plate 30. The fixed engagement portion 12 is engaged with one of protruding portions 4 and 5 provided on the mounting rail 2. The movable engaging portion 20 is disengageably engaged with the other protruding portion 5. The pressing plate 30 is biased in a direction toward the fixed engaging portion 12 and the movable engaging portion 20, and presses the pair of protruding portions 4 and 5 against the fixed engaging portion 12 and the movable engaging portion 20.SELECTED DRAWING: Figure 3 【課題】自重で取付レールから滑り落ちず且つ取付レール上をスライド可能な配線用遮断器を得ること。【解決手段】配線用遮断器１は、取付レール２に背面側が着脱可能に取り付けられる配線用遮断器であって、固定係合部１２と、可動係合部２０と、押さえ板３０とを備える。固定係合部１２は、取付レール２に設けられた一対の張出部４，５のうち一方の張出部４に係合する。可動係合部２０は、一対の張出部４，５のうち他方の張出部５に係脱可能に係合する。押さえ板３０は、固定係合部１２および可動係合部２０に向かう方向に付勢され、固定係合部１２および可動係合部２０に一対の張出部４，５を押しつける。【選択図】図３