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1SBH141001R8440 — N40E 110V 50Hz / 110-120V 60Hz Contactor Relay
contactorPart number: 1SBH141001R8440
ABB 1SBH141001R8440 is an N40E four-pole contactor relay for switching auxiliary and control circuits. It has four normally open contacts, screw terminals and an AC coil rated 110 V at 50 Hz or 110–120 V at 60 Hz. Confirm the coil supply, contact ratings and physical dimensions for the intended installation.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SBH141001R8440 |
| Category | Electrical & controls |
| Published component description | N40E 110V 50Hz / 110-120V 60Hz Contactor Relay |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Control coil voltage | 110 V AC at 50 Hz; 110–120 V AC at 60 Hz |
| Auxiliary contacts | 4 normally open; 0 normally closed |
| Number of poles | 4 |
| Terminal type | Screw terminals |
| Conventional free-air thermal current | 16 A at 40 °C, according to IEC 60947-5-1 |
| Rated operational current, AC-15 | 6 A at 24–127 V; 4 A at 220–240 V; 3 A at 380–440 V; 2 A at 500 V or 690 V |
| Dimensions, width × height × depth | 44 × 74 × 74 mm |
| Net weight | 0.34 kg |
Catalogue information may contain errors or be out of date.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 coil voltage does ABB 1SBH141001R8440 require?
The AC control coil is rated 110 V at 50 Hz or 110–120 V at 60 Hz. Check the control supply voltage and frequency against the coil marking before ordering.
How many contacts does the N40E relay have?
This four-pole contactor relay has four normally open auxiliary contacts and no normally closed auxiliary contacts.
Is the 16 A rating suitable for every load?
No. The 16 A figure is the conventional free-air thermal current at 40 °C; the permissible operational current depends on the load category and voltage. For AC-15, the listed rating is 4 A at 220–240 V.
What are the relay dimensions and terminal type?
The listed net dimensions are 44 mm wide, 74 mm high and 74 mm deep. The relay uses screw terminals. Check available space and connections before ordering.
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Research information may be outdated. Confirm fitment and specifications with our team before ordering.