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1SAE351111R0120 — Installation Contactor
contactorPart number: 1SAE351111R0120
ABB 1SAE351111R0120, type ESB63-20N-01, is a two-pole installation contactor with two normally open main contacts and a 24 V AC/DC control coil. Its rated operational current is 63 A for AC-1 duty. The DIN-rail-mounted device is designed for hum-free operation and includes integrated overvoltage protection.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAE351111R0120 |
| Category | Electrical & controls |
| Product Net Width | 54 mm |
| Product Net Depth / Length | 65 mm |
| Product Net Height | 85 mm |
| Product Net Weight | 0.37 kg |
| Number of Main Contacts NO | 2 |
| Number of Main Contacts NC | 0 |
| Number of Auxiliary Contacts NO | 0 |
| Number of Auxiliary Contacts NC | 0 |
| Number of Poles | 2P |
| Rated Operational Voltage | Main Circuit 220 V DC |
| Rated Frequency (f) | Control Circuit 400 Hz |
| Rated Operational Current AC-1 (I e ) | 63 A |
| Rated Operational Current AC-3 (I e ) | (230 V) Single Phase, NO 30 A |
| 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, NO 14.5 kW |
| Rated Operational Power AC-3 (P e ) | (230 V) Single Phase, NO 5 kW |
| Rated Operational Power AC-7a (P e ) | (230 V) Single Phase, NO 14.5 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 ) | 24 V AC/DC |
| 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 |
| Mounting | DIN rail |
| Width in modular spacings | 3 |
| Degree of protection | IP20 |
| Ambient operating temperature | -25 to +55 °C |
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 1SAE351111R0120 need?
The ESB63-20N-01 has a 24 V AC/DC control coil. Check the control supply separately from the voltage of the load being switched.
How many contacts does the ESB63-20N-01 have?
It is a two-pole contactor with two normally open main contacts and no normally closed main contacts.
What is the current rating of this installation contactor?
The rated operational current is 63 A for AC-1 duty. Check the load type and its applicable rating before selecting the contactor; the AC-1 value is not a universal motor rating.
How much panel space does the ESB63-20N-01 need?
The contactor is 54 mm wide and 85 mm high, with a listed depth of 64.8 mm. It mounts on a DIN rail and occupies three modular spacings. Confirm the available space and installation clearances for the panel.
Is the ABB ESB63-20N-01 designed for quiet operation?
ABB describes the ESB63..N series as hum-free in operation, with integrated overvoltage protection. This does not establish suitability for any specific noise-sensitive installation.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.