Overloads


Size S00

Description Part Number Price (ex VAT) Qty
O/LOAD 0.11-0.16A OVERLOAD RELAY 0.11...0.16A S00 FOR 3RT 3RU21160AB0
£26.91
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SIRIUS S00 OVERLOAD OVERLOAD RELAY 0.14...0.20A S00 FOR 3RT 3RU21160BB0
£26.91
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OVERLOAD 0.18-0.25A OVERLOAD RELAY 0.18-0.25A S00 FOR 3RT 3RU21160CB0
£26.91
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OVERLOAD 0.22-0.32A OVERLOAD RELAY 0.22-0.32A S00 FOR 3RT 3RU21160DB0
£26.91
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OVERLOAD 0.28-0.40A OVERLOAD RELAY 0.28-0.40A S00 FOR 3RT 3RU21160EB0
£26.91
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OVERLOAD 0.35-0.50A OVERLOAD RELAY 0.35-0.50A S00 FOR 3RT 3RU21160FB0
£26.91
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OVERLOAD 0.45-063A OVERLOAD RELAY 0.45-0.63A S00 FOR 3RT 3RU21160GB0
£26.91
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OVERLOAD 0.55-0.80A OVERLOAD RELAY 0.55-0.80A S00 FOR 3RT 3RU21160HB0
£26.91
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OVERLOAD 0.70-1.00A OVERLOAD RELAY 0.70-1.00A S00 FOR 3RT 3RU21160JB0
£26.91
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OVERLOAD 0.90-1.25A OVERLOAD RELAY 0.90-1.25A S00 FOR 3RT 3RU21160KB0
£26.91
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OVERLOAD 1.1-1.6A OVERLOAD RELAY 1.10-1.60A S00 FOR 3RT 3RU21161AB0
£26.91
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OVERLOAD 1.4-2.0A OVERLOAD RELAY 1.40-2.00A S00 FOR 3RT 3RU21161BB0
£26.91
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OVERLOAD 1.8-2.5A OVERLOAD RELAY 1.80-2.50A S00 FOR 3RT 3RU21161CB0
£26.91
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OVERLOAD 2.2-3.2A OVERLOAD RELAY 2.20-3.20A S00 FOR 3RT 3RU21161DB0
£26.91
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OVERLOAD 2.8-4.0A OVERLOAD RELAY 2.80-4.00A S00 FOR 3RT 3RU21161EB0
£26.91
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OVERLOAD 3.5-5.0A OVERLOAD RELAY 3.50-5.00A S00 FOR 3RT 3RU21161FB0
£26.91
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OVERLOAD 4.5-6.3A OVERLOAD RELAY 4.50-6.30A S00 FOR 3RT 3RU21161GB0
£26.91
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OVERLOAD 5.5-8.0A OVERLOAD RELAY 5.50-8.00A S00 FOR 3RT 3RU21161HB0
£26.91
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OVERLOAD 7-10A OVERLOAD RELAY 7.00-10.0A S00 FOR 3RT 3RU21161JB0
£26.91
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OVERLOAD 9-12A OVERLOAD RELAY 9.00-12.0A S00 FOR 3RT 3RU21161KB0
£26.91
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OVERLOAD 11 - 16AMP OVERLOAD RELAY 11 - 16 AMP S00 FOR 3RT 3RU21164AB0
£26.91
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SIRIUS 3RU thermal overload relays

In the main circuit, the SIRIUS 3RU thermal overload relays are responsible for current-dependent overload protection of electrical loads (e.g. motors). The 3RU2 overload relays are available with spring-loaded, screw-type and ring cable lug connections - for a particularly flexible and cost-effective implementation.

SIRIUS 3RB electronic overload relays

The SIRIUS 3RB electronic overload relays ensure real commercial added value: in the main circuit, the 3RB30 electronic overload relays for standard applications are responsible for current-dependent overload protection of electrical loads (e.g. motors). Due to the wide current setting ranges and various tripping characteristics, complete series of motors are covered with just a few types. The 3RB31 version offers enhanced functions, such as an integrated, electrical remote reset or ground fault detection to name but a few.