Siemens, 3RB3 Overload Relay 1 NO/1 NC, 25A, 6 A F.L.C, 25A Contact Rating 3

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R 2 747,65

(exc. VAT)

R 3 159,80

(inc. VAT)

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RS stock no.:
211-3660
Mfr. Part No.:
3RB3026-2QB0
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Overload Relay

FLC Motor Rating

25, 6A

Relay Contact Current

25A

Series

3RB3

Mount Type

Direct

Pole and Throw Configuration

3

Terminal Type

Screw

Normal State Configuration

1 NO/1 NC

IP Rating

IP20

Reset Method

Automatic & Manual

Minimum Operating Temperature

-25°C

Width

45mm

Number of Auxiliary Contacts

2

Adjustable Current Range

6 to 25 A

Maximum Operating Temperature

60°C

Contact Voltage

690V

Length

87mm

Depth

84mm

Standards/Approvals

EAC Approved, CCC approved, CE Approved, CSA Approved, IEC 60068-2-27, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61508, IEC 65029, IEC 81346-2, UL Approved

The Siemens SIRIUS 3RB series is a solid-state overload relay for inverse-time delayed protection of loads with normal and heavy starting against excessive temperature rises due to overload, phase unbalance or phase failure which has a current rating up to 25 A. It has manual or automatic reset switch functionality. It has a size S0. It can be mounted with contactor mounting. The type of electrical connection for main circuit and for auxiliary circuit is through screw-type terminal. Due to the wide current setting ranges and various tripping characteristics, complete series of motors are covered with just a few types. It has low heat loss which makes it energy-efficient and help to reduce the temperature rise in the control cabinet.

Ambient operating temperature is -25 to +60 °C

Operating frequency is 50 to 60 Hz

Trip class is CLASS 20E

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