Technical illustration. Published product/series reference; confirm the exact configuration and supplied appearance. Images are for reference only. The supplied part’s appearance may differ.
1SBH137001R1140 — Block Contactor Relay
contactorPart number: 1SBH137001R1140
ABB 1SBH137001R1140 is an NF40E-11 four-pole block contactor relay for auxiliary and control circuits. It has four normally open contacts, screw terminals and an electronic coil interface rated 24–60 V AC at 50/60 Hz or 20–60 V DC. Built-in surge suppression is provided. The NF..E-11 type is not suitable for direct control by a PLC output.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SBH137001R1140 |
| Category | Electrical & controls |
| Product Net Width | 45 mm |
| Product Net Depth / Length | 77 mm |
| Product Net Height | 86 mm |
| Product Net Weight | 0.27 kg |
| Number of Auxiliary Contacts NO | 4 |
| Number of Auxiliary Contacts NC | 0 |
| Number of Poles | 4P |
| Rated Operational Voltage | Auxiliary Circuit 690 V |
| Rated Frequency (f) | Auxiliary Circuit 50 / 60 Hz |
| Conventional Free-air Thermal Current (I th ) | acc. to IEC 60947-5-1, Θ = 40 °C 16 A |
| Rated Operational Current AC-15 (I e ) | 6 A at 24/127 V; 4 A at 220/240 V; 3 A at 400/440 V; 2 A at 500 V and 690 V |
| Rated Operational Current DC-13 (I e ) | 6 A / 144 W at 24 V; 2.8 A / 134 W at 48 V; 1 A / 72 W at 72 V |
| Rated Short-time Withstand Current Low Voltage (I cw ) | for 0.1 s 140 A |
| Rated Insulation Voltage (U i ) | acc. to IEC 60947-5-1 690 V |
| Rated Impulse Withstand Voltage (U imp ) | 6 kV |
| Maximum Electrical Switching Frequency | AC-15: 1200 cycles per hour; DC-13: 900 cycles per hour |
| Maximum Mechanical Switching Frequency | 6000 cycles per hour |
| Rated Control Circuit Voltage (U c ) | 24–60 V AC, 50/60 Hz; 20–60 V DC |
| Operate Time | Between Coil De-energization and NC Contact Closing 13 ... 98 ms |
| Mounting on DIN Rail | TH35-15 and TH35-7.5, 35 mm rail to IEC 60715 |
| Mounting by Screws (not supplied) | 2 x M4 Screws Placed Diagonally |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm² |
| Connecting Capacity Control Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm² |
| Wire Stripping Length | Auxiliary Circuit 10 mm |
| Degree of Protection | Auxiliary and coil terminals: IP20, according to IEC 60529, IEC 60947-1 and EN 60529 |
| Tightening Torque | Auxiliary Circuit 1.2 N·m |
| Terminal Type | Screw Terminals |
| Product Name | Block Contactor Relay |
| Published component type | Block Contactor Relay |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What control voltage does ABB 1SBH137001R1140 require?
The NF40E-11 coil accepts 24–60 V AC at 50 or 60 Hz, or 20–60 V DC. These are control-circuit ratings, not the switched-contact ratings.
How many contacts does the NF40E-11 have?
This four-pole contactor relay has four normally open auxiliary contacts and no normally closed contacts. It is intended for switching auxiliary and control circuits.
Can the NF40E-11 be driven directly by a PLC output?
No. ABB states that the NF..E-11 type is not suitable for direct control by a PLC output. Check the control design before selecting an interface.
What are the switching current ratings for 1SBH137001R1140?
The rated operational current depends on voltage and utilization category: AC-15 is 3 A at 400/440 V and 2 A at 500 V; DC-13 is 6 A at 24 V. The 16 A free-air thermal current is not a universal switching rating.
How is the NF40E-11 mounted and connected?
It can be mounted on TH35-15 or TH35-7.5 DIN rail, or with two diagonally placed M4 screws, which are not supplied. It has screw terminals.
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Research information may be outdated. Confirm fitment and specifications with our team before ordering.