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1SAE351111R0631 — Installation Contactor
contactorPart number: 1SAE351111R0631
ABB ESB63-31N-06 (1SAE351111R0631) is a four-pole installation contactor with three normally open and one normally closed main contact. It has a 230 V rated control circuit and a normally open AC-1 current rating of 63 A. The contactor occupies three modular spacings and measures 54 × 85 × 65 mm (width × height × depth). Select according to the circuit voltage, load and duty.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAE351111R0631 |
| Category | Electrical & controls |
| Product Net Width | 54 mm |
| Product Net Depth / Length | 65 mm |
| Product Net Height | 85 mm |
| Product Net Weight | 0.405 kg |
| Number of Main Contacts NO | 3 |
| Number of Main Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 0 |
| Number of Auxiliary Contacts NC | 0 |
| Number of Poles | 4P |
| Rated Operational Voltage | Main circuit: 400 V AC; 220 V DC |
| Rated Frequency (f) | Control circuit: 50 Hz, 60 Hz, 400 Hz and DC; main circuit: 50 Hz, 60 Hz and DC |
| Rated Operational Current AC-1 (I e ) | Normally open: 63 A; normally closed: 30 A |
| Rated Operational Current AC-3 (I e ) | Normally open: 30 A at 230 V single-phase or 400 V three-phase |
| Rated Operational Current AC-7a (I e ) | (NO) 63 A |
| Rated Operational Current AC-7b (I e ) | (230 V) Single Phase, NO 30 A |
| Rated Operational Power AC-1 (P e ) | (230 V) Single Phase, NC 6.9 kW |
| Rated Operational Power AC-3 (P e ) | Normally open: 5 kW at 230 V single-phase; 15 kW at 400 V three-phase |
| Rated Operational Power AC-7a (P e ) | (230 V) Single Phase, NC 6.9 kW |
| Rated Operational Power AC-7b (P e ) | (230 V) Single Phase, NO 5 kW |
| Rated Breaking Capacity AC-3 | 8 x Ie / AC-3 |
| Rated Making Capacity AC-3 | 10 x Ie / AC-3 |
| Rated Short-time Withstand Current Low Voltage (I cw ) | at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 240 A |
| Rated Insulation Voltage (U i ) | 500 V |
| Rated Impulse Withstand Voltage (U imp ) | 6 kV |
| Maximum Electrical Switching Frequency | (AC-1) 300 cycles per hour |
| Coil Operating Limits | (acc. to IEC 60947-4-1) 0.85 ... 1.1 x Uc (at θ ≤ 55 °C) |
| Rated Control Circuit Voltage (U c ) | 230 V |
| Power Loss | at Rated Operating Conditions AC-1 per Pole 4.5 W |
| Published component type | Installation Contactor |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Ambient Air Temperature | Operation: -25 to +55 °C; storage: -40 to +80 °C |
| Width in Modular Spacings | 3 |
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 1SAE351111R0631 use?
The ESB63-31N-06 has a rated control circuit voltage of 230 V. Its listed control frequencies include 50 Hz, 60 Hz and DC; check the control supply against the product documentation.
How many main contacts does the ESB63-31N-06 have?
It has four main poles: three normally open contacts and one normally closed contact. Match the contact arrangement as well as the coil voltage when selecting a replacement.
Is the ESB63-31N-06 rated 63 A for every load?
No. The listed AC-1 rating is 63 A for normally open contacts and 30 A for the normally closed contact. For AC-3, the listed normally open rating is 30 A at 230 V single-phase or 400 V three-phase. Select according to the load and duty.
What motor power can the ESB63-31N-06 switch?
The listed AC-3 ratings for normally open contacts are 5 kW at 230 V single-phase and 15 kW at 400 V three-phase. Check the actual motor, duty and circuit design before selecting the contactor.
What are the dimensions of ABB ESB63-31N-06?
The stated net dimensions are 54 mm wide, 85 mm high and 65 mm deep. It occupies three modular spacings; check the enclosure layout before ordering.
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Research information may be outdated. Confirm fitment and specifications with our team before ordering.