1SBH137005R1131 – NF31EK-11 ABB 4-Pole Contactor Relays with Push-in Spring
NF..K range -AC-15 4A 220V AC, 3NO 1NC, 24-60V AC/DC coil The NF31EK-11 is a 690 V IEC or 600 UL 4-pole contactor relay with Push-in Spring terminals, used for switching auxiliary and control circuits. Only one push is all you need for extremely fast wiring: faster than ever installation, easier than ever wiring, reliable as ever connections. Thanks to the AF technology, the contactor relay has a wide control voltage range (24-60 V 50/60 Hz and 20-60 V DC), managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. NF contactor relays have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories. These contactor relays include mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1 and are side-marked with the "Mechanically Linked" symbol. 1SBH137005R1131 – NF31EK-11 ABB 4-Pole Contactor Relays with Push-in Spring is a genuine ABB electrical component designed for industrial automation, motor control, and power distribution
Technical Specifications
- Rated Current: 4A
- Rated Voltage: 690
- Operating Voltage: 690
- Rated Operation Voltage: 690
- Control Circuit Voltage: 20 … 60|24 … 60
- Low Coil Consumption: No
- Number of Poles: 4P
- Rated Frequency: 50 / 60
- Power Loss: 0.1
- Ambient Air Temperature: '-40 … +60|-60 … +80|'-40 … 70
- Pollution Degree: 3.0
- GTIN: 3471523152618.0
- Brand: ABB, ABB Group, ABB Limited
- Series: NF31E
- Part Number: 1SBH137005R1131
- Continuous Free Air Thermal Current: 16
- IP Rating: IP20
- Measuring Range: 24-60V
Key Features
- Part of the ABB NF31E range
- 20 … 60|24 … 60 control circuit voltage
- 4A rated current
- 4P pole configuration
- Coil consumption rating included for accurate panel design
- Includes ABB GTIN identification for product traceability
Applications
- Motor control panels
- Industrial automation systems
- Pump and fan control
- Electrical control cabinets
Downloads & Product Resources
Datasheet | ABB Product Page | Declaration of Conformity | RoHS Declaration | Dimension Drawings
Browse Related Categories
4-Pole Contactor Relays with Push-in Spring | Motor Control and Drives | Contactors
