Siemens, 3RB Overload Relay 1 NO/1 NC, 200 A F.L.C, 4 A Contact Rating, 50 W, 230V ac 3P

RS Stock No.:: 866-5535
Mfr. Part No.:: 3RB2056-1FW2
Manufacturer:: Siemens

Siemens, 3RB Overload Relay 1 NO/1 NC, 200 A F.L.C, 4 A Contact Rating, 50 W, 230V ac 3P

Subtotal (1 unit)*

PHP32,773.61

(exc. VAT)

PHP36,706.44

(inc. VAT)

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Units	Per Unit
1 +	PHP32,773.61

*price indicative

RS Stock No.:: 866-5535
Mfr. Part No.:: 3RB2056-1FW2
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	200 A
	Product Type	Overload Relay
	Relay Contact Current	4 A
	Series	3RB
	Mount Type	Direct
	Pole and Throw Configuration	3P
	Power Rating	50W
	Terminal Type	Screw
	Normal State Configuration	1 NO/1 NC
	IP Rating	IP20
	Minimum Operating Temperature	-25°C
	Width	95 mm
	Adjustable Current Range	50 to 200 A
	Number of Auxiliary Contacts	2
	Length	120mm
	Maximum Operating Temperature	60°C
	Contact Voltage	1kV ac
	Depth	155mm
	Standards/Approvals	EAC, IEC 61000-4-5, IEC 61000-4-3, IEC 81346-2, IEC 60529, UL, CCC, CSA, IEC 60068-2-27, IEC 61000-4-6, IEC 61000-4-2, CE, IEC 61000-4-4
	Control Voltage	230V ac

	Select all
	Brand Siemens
	FLC Motor Rating 200 A
	Product Type Overload Relay
	Relay Contact Current 4 A
	Series 3RB
	Mount Type Direct
	Pole and Throw Configuration 3P
	Power Rating 50W
	Terminal Type Screw
	Normal State Configuration 1 NO/1 NC
	IP Rating IP20
	Minimum Operating Temperature -25°C
	Width 95 mm
	Adjustable Current Range 50 to 200 A
	Number of Auxiliary Contacts 2
	Length 120mm
	Maximum Operating Temperature 60°C
	Contact Voltage 1kV ac
	Depth 155mm
	Standards/Approvals EAC, IEC 61000-4-5, IEC 61000-4-3, IEC 81346-2, IEC 60529, UL, CCC, CSA, IEC 60068-2-27, IEC 61000-4-6, IEC 61000-4-2, CE, IEC 61000-4-4
	Control Voltage 230V ac

COO (Country of Origin):: DE

Siemens 3RB Series Overload Relay, 4A Contact Current Rating, 50W Power Rating - 3RB2056-1FW2

This overload relay is designed to provide effective electrical overload protection in various automation and electrical systems, primarily protecting motors and machinery from damage due to excessive current. Its robust construction ensures functionality in challenging environments, making it essential for professionals in automation and electrical sectors.

Features & Benefits

• Offers automatic, manual, and remote reset options for flexibility

• Includes 2 auxiliary contacts for enhanced functionality

• Operates with a control voltage of 230V AC for efficient performance

• Functions effectively within a temperature range of -25 to +60°C

• Utilises screw terminals for straightforward and secure connections

Applications

• Used in direct contactor relay systems for motor protection

• Ideal for machinery that requires high temperature overload protection

• Suitable for automation setups needing efficient electrical overload protection

• Designed for involving 3 pole relay configurations

How can I reset this device after it trips?

It can be reset automatically, manually, or remotely based on your configuration.

What is the maximum current this device can handle?

It supports a contact current rating of up to 4A.

Can it be used with different types of motors?

Yes, it is compatible with various motor types, providing appropriate overload protection.