Non-Fused Switch Disconnectors

Non-fused switch disconnectors are a safety device designed to power down or isolate a part of a circuit while it is being serviced or maintained. Unlike fused switch disconnectors, they do not use a fuse to break the circuit, instead using either a rotary or knife-blade disconnect. Rotary switches break the circuit by rotation of a lever, while knife-blade switches use a hinge to lift a lever off its slot.

What are non-fused switch disconnectors used for?

Non-fused switch disconnectors are used to isolate circuit breakers, transmission lines and transformers as part of their maintenance process. They are a safety measure and are not intended for use as a regular part of the circuit.

Types of non-fused switch disconnectors

Non-fused switch disconnectors vary in the method of disconnecting that they use, whether rotary or knife-blade. Beyond that, they have differing power, voltage and switch ratings, as well as different maximum current capabilities, which will determine which non-fused switch disconnector you choose.


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RS庫存編號 2552561609
製造零件編號VRKP4YYYYY00023 (1)
HK$1,500.00
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RS庫存編號 2552559286
製造零件編號GS2AH140 (1)
HK$474.00
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RS庫存編號 2552559365
製造零件編號KCD1YZ (1)
HK$263.00
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RS庫存編號 2552561578
製造零件編號VLS3P025D1 (1)
HK$362.00
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RS庫存編號 2552561589
製造零件編號VLSC3P2 (1)
HK$226.00
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RS庫存編號 2552565483
製造零件編號GS2AH430 (1)
HK$922.00
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RS庫存編號 2552561593
製造零件編號VLSH2H5R (1)
HK$176.00
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RS庫存編號 2552561584
製造零件編號VLS3P063R1 (1)
HK$420.00
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RS庫存編號 2552561603
製造零件編號VRKP2YYYYY00004 (1)
HK$9,830.00
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RS庫存編號 2552559092
製造零件編號9999TC10 (1)
HK$840.00
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RS庫存編號 2552561611
製造零件編號VVE3 (1)
HK$1,420.00
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RS庫存編號 2552567917
製造零件編號5521322 (1)
HK$1,527.00
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RS庫存編號 2552565357
製造零件編號A9S60220 (1)
HK$1,101.00
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RS庫存編號 2552559288
製造零件編號GS2AH170 (1)
HK$2,010.00
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RS庫存編號 2552565479
製造零件編號LK4JU3N (1)
HK$5,416.00
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RS庫存編號 2552559281
製造零件編號GS2AE8 (1)
HK$126.00
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RS庫存編號 2552567871
製造零件編號2966676 (1)
HK$547.00
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RS庫存編號 2552559246
製造零件編號DF2BA1000 (1)
HK$54.00
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RS庫存編號 2552561596
製造零件編號VLSH3S7BD (1)
HK$478.00
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RS庫存編號 2552560920
製造零件編號LK4JU3CN (1)
HK$3,100.00
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