Home / ABB / ABB EH and EK Contactors / EK550-40-32 77-143V DC Contactor

Available on request

ABB XS530827-PT – EK550-40-32 77-143V DC Contactor

MPN: XS530827-PT · Brand: ABB

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	ABB EH and EK Contactors
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)
Weight	15.5 kg
UPC / EAN	7320500493212

Shipping & availability

When can XS530827-PT be shipped?

XS530827-PT is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up XS530827-PT in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for XS530827-PT and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for XS530827-PT, subject to availability and destination.

A 4-pole Contactor suitable for Distribution and Rail way applications AC and DC switching. Operated with control voltage, versions from 24….690 AC, 50/60 Hz and 24-220 V DC

Specifications

General

Order code (ABB product ID)	XS530827-PT
Type	EK550-40-32 77-143V DC
Lifecycle	Active (current ABB product)

Ordering

Minimum Order Quantity	1 piece
Customs Tariff Number	85364900

Dimensions

Product Net Width	292 mm
Product Net Depth / Length	225.5 mm
Product Net Height	272 mm
Product Net Weight	15.5 kg

Technical

Number of Main Contacts NO	4
Number of Main Contacts NC	0
Number of Auxiliary Contacts NO	3
Number of Auxiliary Contacts NC	2
Number of Poles	4P
Rated Operational Voltage	Main Circuit 1000 V
Conventional Free-air Thermal Current (I<sub>th</sub>)	acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 800 A
Rated Operational Current AC-1 (I<sub>e</sub>)	(1000 V) 40 °C 800 A, (1000 V) 60 °C 650 A, (1000 V) 70 °C 575 A, (690 V) 40 °C 800 A, (690 V) 55 °C 650 A, (690 V) 60 °C 650 A, (690 V) 70 °C 575 A
Rated Operational Current AC-3 (I<sub>e</sub>)	(440 V) 55 °C 550 A, (500 V) 55 °C 550 A, (690 V) 55 °C 550 A, (1000 V) 55 °C 175 A, (380 / 400 V) 55 °C 550 A, (220 / 230 / 240 V) 55 °C 550 A
Rated Operational Power AC-3 (P<sub>e</sub>)	(415 V) 315 kW, (440 V) 315 kW, (500 V) 400 kW, (690 V) 500 kW, (1000 V) 35 kW, (380 / 400 V) 280 kW, (220 / 230 / 240 V) 160 kW
Rated Breaking Capacity AC-3	8 x Ie AC-3
Rated Making Capacity AC-3	10 x Ie AC-3
Short-Circuit Protective Devices	gG Type Fuses 1.5 ... 1.8 In A
Rated Insulation Voltage (U<sub>i</sub>)	acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V, acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (U<sub>imp</sub>)	8 kV
Maximum Electrical Switching Frequency	(AC-1) 300 cycles per hour, (AC-2 / AC-4) 120 cycles per hour, (AC-3) 300 cycles per hour
Mechanical Durability	5 million
Maximum Mechanical Switching Frequency	3600 cycles per hour
Coil Operating Limits	(acc. to IEC 60947-4-1) Uc (at θ ≤ 70 °C)
Rated Control Circuit Voltage (U<sub>c</sub>)	DC Operation 77 ... 143 V
Coil Consumption	Holding at Max. Rated Control Circuit Voltage 50 Hz 125 V·A, Holding at Max. Rated Control Circuit Voltage 60 Hz 140 V·A, Pull-in at Max. Rated Control Circuit Voltage 50 Hz 3500 V·A, Pull-in at Max. Rated Control Circuit Voltage 60 Hz 4000 V·A
Power Loss	at Rated Operating Conditions per Pole 60 W
Operate Time	Between Coil De-energization and NC Contact Closing 10 ... 20 ms, Between Coil De-energization and NO Contact Opening 13 ... 23 ms, Between Coil Energization and NC Contact Opening 25 ... 55 ms, Between Coil Energization and NO Contact Closing 30 ... 60 ms
Degree of Protection	acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
Connecting Terminals (delivered in open position) Main Poles	Flat type c/w screws and bolts
Terminal Type	Main Circuit: Bars
Product Name	Block Contactor

Technical UL/CSA

General Use Rating UL/CSA

(600 V AC) 540 A

Environmental

Ambient Air Temperature	Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 55 °C, Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °C, Close to Contactor for Storage -50 ... 70 °C
Maximum Operating Altitude Permissible	Without Derating 3000 m

Material Compliance

WEEE B2C / B2B	Business To Business
WEEE Category	5. Small Equipment (No External Dimension More Than 50 cm)

External Classifications and Standards

Object Classification Code	K
ETIM 7	EC000066 - Power contactor, AC switching
ETIM 8	EC000066 - Power contactor, AC switching
ETIM 9	EC000066 - Power contactor, AC switching
eClass	V11.0 : 27371003
UNSPSC	39121529
IDEA Granular Category Code (IGCC)	4755 >> Contactors