Motor protection circuit-breaker 52A 3RV2031-4WB15

Siemens - 3RV2031-4WB15 - Motor protection circuit-breaker 52A 3RV2031-4WB15
Photo source: fig. possibly similar
Photo source: fig. possibly similar
3RV2031-4WB15 4047621001937 EAN/GTIN DE 23691322 WEEE

$239.92 excl. VAT
$439.22 (-45.38% RRP***)

15-16 days* (USA)

Safety and hazard information
Please note that electrotechnical work may only be carried out by qualified electricians or under their guidance and supervision. Observe any deviating country-specific electrical installation standards and regulations and seek advice from a local electrician.In addition, observe more current safety instructions and regulations for the products on the manufacturer's side or the product descriptions and installation instructions on the manufacturer's side.

Devices with a connected load of > 380V/400V require a heavy current connection and may only be connected by an approved electrical company. Devices with a power rating > 12kW require the approval of your grid operator (Germany, other countries may differ).
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Motor protection circuit-breaker 52A Overload release current setting 42 ... 52A, Adjustment... more
Motor protection circuit-breaker 52A 3RV2031-4WB15 – Siemens – 4047621001937: Motor protection circuit-breaker 52A Overload release current setting 42 ... 52A, Adjustment range undelayed short-circuit release 741 ... 741A, Phase failure sensitive, Switch off technique Magnetic, Rated operating voltage 690 ... 690V, Rated permanent current Iu 52A, Rated operation power at AC-3, 230 V 15kW, Type of electrical connection of main circuit Screw connection, Device construction Built-in device fixed built-in technique, With integrated auxiliary switch, Number of poles 3, Rated short-circuit breaking capacity lcu at 400 V, AC 65kA, Degree of protection (IP) IP20
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Overload release Current setting 42..52 A
With thermal protection yes
Phase failure sensitive yes
Release system magnetic
Rated operating voltage 690V
Rated continuous current Iu 52 A
Rated operating power at AC-3, 230V 15 kW
Rated operating power at AC-3, 400V 22 kW
Connection type main circuit Screw
Execution of the actuating element Knob
Device construction Built-in device fixed-mounted design
With integrated auxiliary switch yes
With integrated undervoltage release no
Number of poles 3
IP protection) IP20
Height 140 mm
Width 55 mm
Depth 149 mm

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