Siemens, SIRIUS Overload Relay 1 NO/1 NC, 1 to 4 A F.L.C, 4 A Contact Rating, 1.5 kW, 24V 3

RS Stock No.:: 706-0784
Mfr. Part No.:: 3RB3026-1PB0
Manufacturer:: Siemens

Siemens, SIRIUS Overload Relay 1 NO/1 NC, 1 to 4 A F.L.C, 4 A Contact Rating, 1.5 kW, 24V 3

Subtotal (1 unit)*

PHP10,025.53

(exc. VAT)

PHP11,228.59

(inc. VAT)

FREE delivery for orders over ₱3,000.00

Temporarily out of stock

Shipping from March 25, 2026

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Units	Per Unit
1 +	PHP10,025.53

*price indicative

RS Stock No.:: 706-0784
Mfr. Part No.:: 3RB3026-1PB0
Manufacturer:: Siemens

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	FLC Motor Rating	1 to 4 A
	Product Type	Overload Relay
	Relay Contact Current	4 A
	Mount Type	Direct
	Series	SIRIUS
	Pole and Throw Configuration	3
	Power Rating	1.5kW
	Normal State Configuration	1 NO/1 NC
	Terminal Type	Screw
	IP Rating	IP55, IP65
	Reset Method	Automatic & Manual
	Adjustable Current Range	1 to 4 A
	Number of Auxiliary Contacts	2
	Width	45 mm
	Minimum Operating Temperature	-25°C
	Contact Voltage	690V ac
	Maximum Operating Temperature	60°C
	Length	69.7mm
	Standards/Approvals	UKCA, IEC, UL, REACH, CE, WEEE (2012/19/EU), EAC, CCC, RoHS
	Depth	83.5mm
	Control Voltage	24V
	Supply Voltage	24/240 V ac/dc

	Select all
	Brand Siemens
	FLC Motor Rating 1 to 4 A
	Product Type Overload Relay
	Relay Contact Current 4 A
	Mount Type Direct
	Series SIRIUS
	Pole and Throw Configuration 3
	Power Rating 1.5kW
	Normal State Configuration 1 NO/1 NC
	Terminal Type Screw
	IP Rating IP55, IP65
	Reset Method Automatic & Manual
	Adjustable Current Range 1 to 4 A
	Number of Auxiliary Contacts 2
	Width 45 mm
	Minimum Operating Temperature -25°C
	Contact Voltage 690V ac
	Maximum Operating Temperature 60°C
	Length 69.7mm
	Standards/Approvals UKCA, IEC, UL, REACH, CE, WEEE (2012/19/EU), EAC, CCC, RoHS
	Depth 83.5mm
	Control Voltage 24V
	Supply Voltage 24/240 V ac/dc

COO (Country of Origin):: CZ

Solid State Overload Relay - 3RB range

3RB30 and 3RB31 solid-state overload relays up to 80 A with internal power supply have been designed for current-sensitive protection of loads with normal and heavy starting against excessive temperature rises due to overload, phase unbalance or phase failure

Switch position indicator and test function

Trip class setting/internal ground-fault detection

Selector switch for manual/automatic reset

Class 10 and Class 20

Direct mounting

PTB 09 ATEX 3001 Ex II (2) GD

Electronic Overload Relays

The 3RB2 range of Solid State Electronic overloads can be connected directly to Siemens SIRIUS contactors to provide accurate motor overload protection with enhanced single phase sensitivity,Application: Protection of 3 phase AC motors in sinusoidal 50/60Hz network. These relays are not suitable for the protection of single phase or DC loads,Select according to motor full load current and contactor frame size e,g. S00

Approvals

CE, UL, CSA

Siemens, SIRIUS Overload Relay 1 NO/1 NC, 1 to 4 A F.L.C, 4 A Contact Rating, 1.5 kW, 24V 3

FREE delivery for orders over ₱3,000.00

Solid State Overload Relay - 3RB range

Electronic Overload Relays

Approvals

Related links