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1SBH137001R1240 nf40e-12 48-130v 50/60hz-dc ABB Contactor relay
MPN: 1SBH137001R1240
Alt. SKU: NF40E-12
Special Price
£33.28
£27.73
Regular Price
£51.19
Why Choose the NF40E-12 [1SBH137001R1240]
NF contactor relays are designed for switching auxiliary and control circuits with high reliability. They feature an electronic coil interface compatible with a broad control voltage range, covering 24 to 500 V AC (50/60 Hz) or 20 to 500 V DC using just four coil variants. This allows a single coil to accommodate diverse global control voltages without replacement. Integrated surge protection eliminates the need for additional suppressors, enhancing system durability. These 4-pole contactor relays operate on both AC and DC control circuits and are supported by a comprehensive range of accessories for flexible installation and application.
Technical Specification
- Function: 4-pole contactor relay for switching auxiliary and control circuits.
- Control Voltage Range: 48–130 V AC (50/60 Hz) and DC.
- Rated Operational Current AC-15: Up to 6 A at 24/127 V.
- Rated Operational Current DC-13: Up to 6 A at 24 V DC.
- Contact Configuration: 4 Normally Open (NO) auxiliary contacts.
- Insulation Voltage (Ui): 690 V per IEC 60947-5-1.
- Impulse Withstand Voltage (Uimp): 6 kV.
- Degree of Protection (IP): IP20 for auxiliary and coil terminals.
- Terminal Type and Size Range: Screw terminals accepting 0.75 to 2.5 mm² flexible and rigid conductors.
- Mounting: DIN rail TH35-15 and TH35-7.5 or screw mounting (2 x M4 screws).
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"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the NF contactor relay?
The NF contactor relay is designed for switching auxiliary and control circuits.
What is the control voltage range for the NF contactor relay?
The control voltage range is 48–130 V AC (50/60 Hz) and DC.
What is the rated operational current for AC and DC?
The rated operational current is up to 6 A at 24/127 V AC and up to 6 A at 24 V DC.
What type of mounting options are available for the NF contactor relay?
The relay can be mounted on DIN rail TH35-15 and TH35-7.5 or via screw mounting using 2 x M4 screws.
What is the degree of protection for the NF contactor relay?
The degree of protection is IP20 for auxiliary and coil terminals.
What type of terminals does the NF contactor relay use?
The relay has screw terminals that accept 0.75 to 2.5 mm² flexible and rigid conductors.
Does the NF contactor relay require additional surge protection?
No, it has built-in surge protection and does not require additional suppressors.
| Manufacturer Part Number | 1SBH137001R1240 |
|---|---|
| Manufacturer | ABB |
| Country of Manufacture | France |
| Alternative Product SKU | NF40E-12 |
| Range | NF |
| Inbuilt Aux | 4 N/O |
| Barcode | 3471523100022 |
| Product Lead Time | Contact us for a delivery time before you order |
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