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AssigneeABB Patent GmbH
InventorsRalf Weber, Steffen Weingartner, Klaus-Peter Eppe
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The invention relates to a quick-fixing device on electrical installation equipment, in particular, on a power breaker, residual current circuit breaker, or similar, for clipping the same to a standard profile rail in particular a top-hat rail, whereby the electrical installation equipment comprises a recess on the fixing side with a fixed lug arranged on a wall of the recess and a moving lug permanently pressed inwards against a spring force in the direction of a wall, said lug engaging in the assembled state behind the longitudinal edge of the free arm of the top-hat rail. The sprung lug is moulded to a bar, connected in one-piece to the installation equipment by at least one sprung connector web.
A quick-fixing device on electrical installation equipment, in particular on a line-protection circuit breaker, residual current circuit breaker, or similar, for clipping the same to a standard profile rail, in particular a top-hat rail, whereby the electrical installation equipment has a recess on the fixing side with a fixed lug arranged on a first wall of the recess and a moving lug arranged on the second wall permanently pressed inwards under a spring force in the direction of the first wall, said lugs engaging in the assembled state behind the longitudinal edges of the free leg of the top-hat rail, wherein the sprung lug is molded on a slider, which can be moved at right angles to the top-hat rail, said slider being connected in one piece to the installation equipment by at least one sprung connector web, which serves to guide the slider.
A quick-fixing device on electrical installation equipment, in particular on a line-protection circuit breaker, residual current circuit breaker, or similar, for clipping the same to a standard profile rail, in particular a top-hat rail, whereby the electrical installation equipment has a recess-like section on the fixing side with at least one moving lug arranged on the fixing surface, which, in the state where it is clipped onto the top-hat rail, engages behind one of the longitudinal edges of the top-hat rail, wherein two mutually opposing sprung lugs are provided on the fixing surface, one each of said lugs being molded on a slider, which can be moved at right angles to the top-hat rail, said sliders being connected in one piece to the installation equipment in each case by at least one sprung connector web, which serves to guide the sliders.
Dependencies are inferred from the claim text.