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ABB NFZB..RT Contactor Relay 250V dc Coil 4-Pole 6A Contact Current 140W Power Rating 3 NO/1 NC 690V 1SBH136061R2331

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Category Contactor Relay Brand ABB Condition New

Specifications

Country of Origin	France
Brand	ABB
Length	77mm
Model	1SBH136061R2331
Depth	77mm
Width	45mm
Mount Type	DIN Rail
Series	NFZB..RT
Power Rating	140W
Maximum Operating Temperature	70°C
Minimum Operating Temperature	-40°C
Terminal type	Screw
Number of Poles	4
Contact Voltage	690V
Coil Voltage	250V dc
Normal State Configuration	3 NO/1 NC
Contact Current	6A
Number of Auxiliary Contacts	4
Auxiliary Contact Configuration	3 NO/1 NC
Operational Current Ie	6A
Control Circuit Voltage Uc	250V dc
Pole and Throw Configuration	4

Key Features

The relay has a contact current rating of 6A and a power rating of 140W at 250V dc.
Configuration includes 3 normally open (NO) and 1 normally closed (NC) contacts for versatile applications.
Constructed with screw terminals ensuring secure electrical connections.
Suitable for operation in temperatures ranging from -40°C to +70°C.
Compact dimensions of 77mm length, 45mm width, and 77mm depth enable space-saving installations.
Designed to comply with multiple international railway and electrical standards for safety and performance.
Supports control circuit voltages up to 250V dc, compatible with diverse electrical systems.
Applications include passenger train cabins, tunnel installations, and automation control systems.

Product Description

ABB 1SBH136061R2331 Contactor Relay features a 250V dc coil voltage and 4 poles, suitable for switching auxiliary and control circuits efficiently.

This relay supports a contact current of 6A and a power rating of 140W at 250V dc. It includes 3 normally open (NO) and 1 normally closed (NC) auxiliary contacts with screw terminals for secure connections.

Measuring 77mm in length, 45mm in width, and 77mm in depth, it provides compactness optimized for confined installations. The relay operates reliably within an ambient temperature range from -40°C to +70°C, making it durable in varied environments.

The product complies with numerous international standards such as CCC, CB, CQC, CSA C22.2 No. 60947-5-1, EAC, EN 50155, IEC 60077-1, IEC 60077-2, IEC 61373, IEC/EN 60947-1, IEC/EN 60947-5-1, RoHS, TR CU 001/2011, UL, and UL 60947-5-1, ensuring safety and reliability especially in railway applications.

Its coil consumption is optimized for energy efficiency with a reported 68% reduction. The relay accepts a wide control circuit voltage range and supports high electrical switching frequencies for effective operation in demanding automation and electronic systems.

Typical uses include installation in passenger or driver cabins of trains, tunnel and underground system controls, and switching in various automation and electronic control circuits.

The relay has a contact current rating of 6A and a power rating of 140W at 250V dc. Complies with railway rolling stock safety standards. Compact design for efficient space utilization. Supports multiple control voltages with versatile contact configurations.

Features screw terminal type connections for secure installation. Wide operational temperature range from -40°C to +70°C. Durable and energy-efficient coil with reduced consumption. Suitable for industrial, automation, and rail transport applications.

Explore more Contactor Relays and electrical automation solutions at EnvMart for quality and performance.