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1SBH137001R1253 ABB NF53E-12 Contactor 53A 48-130V AC/DC Coil
ABB 1SBH137001R1253 NF53E-12 contactor relay with 5 NO and 3 NC auxiliary contacts designed for industrial control circuit switching.
£52.98
Why Choose the ABB 1SBH137001R1253 NF53E-12 Contactor Relay?
The ABB 1SBH137001R1253 is a flexible and reliable NF series contactor relay designed for switching auxiliary and control circuits in industrial automation, electrical panels and machinery control systems. As part of the advanced ABB NF contactor relay family, it provides a wide AC/DC control voltage range, integrated surge protection and dependable auxiliary switching performance.
This contactor relay features an electronic coil interface that accepts a broad control voltage range, helping reduce the number of coil variants required for global installations. The NF series is designed for applications requiring reliable control circuit switching, mechanical linked auxiliary contacts and straightforward integration with industrial control equipment.
With 8 auxiliary contacts configured as 5 normally open and 3 normally closed, a 48–130 V AC/DC control voltage range and screw terminal connections, the ABB 1SBH137001R1253 is ideal for industrial automation systems, control panels, signalling circuits and auxiliary switching applications.
Key Advantages
- Compact ABB NF series contactor relay for industrial control applications.
- Eight auxiliary contact configuration for flexible control circuit switching.
- 48–130 V AC/DC electronic coil interface for worldwide automation applications.
- Built-in surge protection eliminates the need for additional suppressors.
- Mechanically linked auxiliary contacts improve safety and monitoring capability.
- Suitable for DIN rail or screw mounting inside electrical control panels.
Key Features
- ABB NF contactor relay series.
- Model: NF53E-12.
- 8 auxiliary contact poles.
- 5 normally open (NO) contacts.
- 3 normally closed (NC) contacts.
- 48–130 V AC 50/60 Hz control voltage.
- 48–130 V DC control voltage.
- Electronic coil interface with wide voltage tolerance.
- Screw terminal connections for secure installation.
Reliable Control Switching for Industrial Automation
Contactor relays such as the ABB NF series provide dependable switching of auxiliary and control circuits within industrial automation systems. They are commonly used for interlocking, signalling, control logic and switching functions where multiple auxiliary contacts are required.
The ABB NF contactor relay range is designed for machine builders, panel manufacturers and automation engineers requiring flexible control components with reliable operation, compact installation and compatibility with industrial standards.
Typical Applications
- Industrial automation control panels.
- Motor control circuits and auxiliary switching.
- PLC interface and signalling applications.
- Machine building and OEM control systems.
- Electrical distribution and control equipment.
- Industrial interlocking and relay logic systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V, 42–48 V, 60–72 V | |
| Poles | 8-pole | |
| Device Type | Auxiliary contact block | |
| Auxiliary Contacts | 5NO + 3NC | |
| Manufacturer | ABB | |
| Series | NF Contactor Relays | |
| Model | 1SBH137001R1253 | |
| Alternative designation | NF53E-12 | |
| Product type | Auxiliary contactor relay | |
| Number of poles | 8 | |
| Auxiliary contacts | 5 NO + 3 NC | |
| Control voltage AC | 48–130 V AC 50/60 Hz | |
| Control voltage DC | 48–130 V DC | |
| Rated operational current | 3 A at 400 V AC | |
| Contact voltage rating | 690 V | |
| Connection type | Screw terminals | |
| Mounting type | DIN rail or screw mounting | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 86 × 111 × 86 mm | |
| Weight | approx. 0.5 kg |
Frequently Asked Questions
What is the ABB 1SBH137001R1253 used for?
The ABB 1SBH137001R1253 is an NF series contactor relay used for switching auxiliary and control circuits in industrial automation systems.
What control voltage does this contactor relay support?
The contactor relay supports a 48–130 V AC/DC control voltage range through its electronic coil interface.
How many auxiliary contacts does the ABB 1SBH137001R1253 have?
The contactor relay has 5 normally open contacts and 3 normally closed contacts.
Does this contactor relay require a separate surge suppressor?
No, the ABB 1SBH137001R1253 includes built-in surge protection to improve reliability and simplify installation.
Where is this contactor relay typically installed?
The contactor relay is typically installed inside electrical control panels, automation systems and industrial machinery cabinets.
Trusted by Industrial Engineers Worldwide
ABB NF contactor relays are widely used by automation professionals and machine builders for reliable auxiliary switching, flexible control integration and dependable industrial operation.
