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Motor protection circuit-breaker 28A 3RV2021-4NA20
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SIEMENS
(fig. might be different or similar)

Motor protection circuit-breaker 28A 3RV2021-4NA20

EAN/GTIN: 4011209724501
WEEE: DE 23691322
Manufacturer: SIEMENS
Manufacturer no.: 3RV2021-4NA20
Customs tariff no.: 85362090
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82,04 GBP Price incl. VAT (0,00 GBP)
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Delivery time:
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Minimum order value (UK): 150 EUR (Sub total)

Note:
The installation of electrical devices may only be carried out by an approved electrician and, in the case of high-voltage systems (> = 400V and country-specific nominal power), only with the consent of the respective electricity network operator.

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Motor protection circuit-breaker 28A Overload release current setting 23 ... 28A, Adjustment range undelayed short-circuit release 364 ... 364A, Phase failure sensitive, Switch off technique Magnetic, Rated operating voltage 690 ... 690V, Rated permanent current Iu 28A, Rated operation power at AC-3, 230 V 7,5kW, Rated operation power at AC-3, 400 V 11kW, Type of electrical connection of main circuit Spring clamp connection, Device construction Built-in device fixed built-in technique, Number of poles 3, Rated short-circuit breaking capacity lcu at 400 V, AC 55kA, Degree of protection (IP) IP20

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