Siemens, 3RB Overload Relay 2 NC/2 NO, 0.3 to 630 A F.L.C, 630 A Contact Rating

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Subtotal (1 unit)*

PHP30,530.83

(exc. VAT)

PHP34,194.53

(inc. VAT)

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RS Stock No.:
213-0544
Mfr. Part No.:
3RB2383-4AA1
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Overload Relay

FLC Motor Rating

0.3 to 630 A

Relay Contact Current

630 A

Mount Type

Stand Alone

Series

3RB

Normal State Configuration

2 NC/2 NO

Terminal Type

Screw

Reset Method

Automatic & Manual

IP Rating

IP20

Width

45 mm

Number of Auxiliary Contacts

4

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Length

111mm

Standards/Approvals

UL, IEC 81346-2, EAC, IEC 60529, CSA, CE, CCC

Depth

95mm

Supply Voltage

240 V

COO (Country of Origin):
DE
The Siemens SIRIUS 3RB series is manual-automatic reset solid-state overload relay used for higher-level applications for the current and temperature-based protection of loads with normal and heavy starting against impermissibly high heat generation. The type of electrical connection for main circuit and auxiliary circuit is through screw terminal.

Due to wide current setting ranges and various tripping characteristics, entire series of motors are covered with just a few types. It has low heat loss which makes it energy-efficient and help to minimize temperature rises in the control cabinet.

Ambient operating temperature is -25 to +60 °C

Operating frequency is 50 to 60 Hz

Trip class is CLASS 5, 10, 20 and 30 adjustable

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