29.120.70 - Relays
Showing 225–240 of 317 results
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BS 142-3-3.2:1990
Electrical protection relays. Requirements for single input energizing quantity relays – Specification for single input…
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BS 142-3-3.1:1990
Electrical protection relays. Requirements for single input energizing quantity relays – Specification for single input…
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BS 142-1.4.1:1990
Electrical protection relays. Information and requirements for all protection relays. Specification for electrical disturbance tests…
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BS 5992-6:1984
Electrical relays – Specification for the basic modules for the dimensions of general purpose all-or-nothing…
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BS 142-4-4.1:1984
Electrical protection relays. Requirements for multi-input energizing quantity relays – Specification for biased (percentage) differential…
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BS 5266-3:1981
Emergency lighting – Specification for small power relays (electromagnetic) for emergency lighting applications up to…
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BS 5992-5:1983
Electrical relays – Specification for test equipment used in endurance tests for electrical relay contacts…
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BS 5992-3:1980
Electrical relays – Specification for the insulation testing of electrical relays Published By Publication Date…
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BS 5992-1:1980
Electrical relays – Specification for contact performance of electrical relays Published By Publication Date Number…
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BS 5992-4:1983
Electrical relays – Specification for contact loads of preferred values used in endurance tests for…
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BS 142-2-2.1:1982
Electrical protection relays. Requirements for the principal families of protection relays – Specification for all-or-nothing…
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BS 142-1-1.3:1982
Electrical protection relays. Information and requirements for all protection relays – Specification for insulation testing…
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BS 142-1-1.2:1982
Electrical protection relays. Information and requirements for all protection relays – Specification for contact performance…
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BS EN 62343-3-1:2016
Dynamic modules – Performance specification templates. Dynamic channel equalizers Published By Publication Date Number of…
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BS 1745:1951
Specification for alternating-current relays for railway signalling: track relays (double-element, 2-position), line relays (single-element, 2-position)…
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BS 519:1950
Specification for tractive armature direct current neutral-polar line relays for railway signalling Published By Publication…