ABB AF1250-30-22-70 Block Contactor - 1000V / UL 1210A
Part Number: 1SFL647001R7022
Quick Summary
ABB AF1250-30-22-70 Block Contactor is a high-capacity switch designed for motor control in rugged industrial applications. In demanding environments with fluctuating supply voltages, it helps maintain reliable operation while reducing panel energy waste. Backed by CE conformity, UL/CSA listings, and IEC 60947-4-1 compliance, this device meets core safety and performance standards for global installations. The AF technology enables a wide control voltage range and built-in surge protection, simplifying panel design and reducing spare parts. For engineers and procurement teams, the modular block design and expandable auxiliary contact options translate into faster commissioning, easier maintenance, and lower total cost of ownership in high-power automation projects.
Product Information
Extended Description
1SFL647001R7022 ABB: The AF1250-30-22-70 is a 3 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and Main Circuit Bars, switching power circuits up to 1260 A (AC-1) or 1210 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (100-250 V 50/60 Hz and DC), managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
1SBC100214C0202 - Main catalog Motor protection and control Manual motor starters, contactors and overload relays (PDF) - Edition 2024
Data Sheet, Technical Information (Part 2)
Contactors and Overload relays guide
Instructions and Manuals
1SFC380023-en
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
210 mm
Product Net Depth / Length
242 mm
Product Net Height
344 mm
Product Net Weight
14.6 kg
Number of Main Contacts NO
3
Number of Main Contacts NC
0
Number of Auxiliary Contacts NO
2
Number of Auxiliary Contacts NC
2
Number of Poles
3P
Rated Operational Voltage
Main Circuit 1000 V
Rated Frequency (f)
Main Circuit 50 / 60 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 1050 A
Rated Operational Current AC-1 (Ie)
(1000 V) 40 °C 1260 A | (1000 V) 55 °C 1040 A | (1000 V) 70 °C 875 A | (690 V) 40 °C 1260 A | (690 V) 55 °C 1040 A | (690 V) 70 °C 875 A
Rated Operational Current DC-1 (Ie)
(220 V) 3 Poles in Series, 40 °C 1250 A | (600 V) 3 Poles in Series, 40 °C 1250 A | (850 V) 3 Poles in Series, 40 °C 1250 A
Rated Operational Current DC-3 (Ie)
(220 V) 3 Poles in Series, 40 °C 1250 A | (600 V) 3 Poles in Series, 40 °C 1250 A | (850 V) 3 Poles in Series, 40 °C 1250 A
Rated Operational Current DC-5 (Ie)
(220 V) 3 Poles in Series, 40 °C 1250 A | (600 V) 3 Poles in Series, 40 °C 1250 A | (850 V) 3 Poles in Series, 40 °C 1250 A
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 (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 7200 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 1500 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 4000 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 8000 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 5200 A
Maximum Breaking Capacity
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 7500 A | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 7000 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V | acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp)
Main Circuit 8 kV
Maximum Electrical Switching Frequency
(AC-1) 300 cycles per hour
Mechanical Durability
0.5 million
Maximum Mechanical Switching Frequency
300 cycles per hour
Coil Operating Limits
(acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C)
Rated Control Circuit Voltage (Uc)
50 Hz 100 ... 250 V | 60 Hz 100 ... 250 V | DC Operation 100 ... 250 V
Coil Consumption
Holding at Max. Rated Control Circuit Voltage 50 Hz 12 V·A | Holding at Max. Rated Control Circuit Voltage 60 Hz 12 V·A | Holding at Max. Rated Control Circuit Voltage DC 5 V·A | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 880 V·A | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 880 V·A | Pull-in at Max. Rated Control Circuit Voltage DC 880 V·A
Power Loss
at Rated Operating Conditions per Pole 80 W
Operate Time
Between Coil De-energization and NC Contact Closing 50 ... 70 ms | Between Coil De-energization and NO Contact Opening 53 ... 73 ms | Between Coil Energization and NC Contact Opening 45 ... 115 ms | Between Coil Energization and NO Contact Closing 50 ... 120 ms
Connecting Capacity Main Circuit
Bar 50 mm²
Connecting Capacity Auxiliary Circuit
Flexible with Ferrule 2x 0.75 ... 2.5 mm² | Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mm² | Flexible 2x0.75 ... 2.5 mm² | Solid 1 x 1 ... 4 mm² | Stranded 1 x 1 .... 4 mm²
Connecting Capacity
Bar 50 mm²
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 | acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP00
Connecting Terminals (delivered in open position) Main Poles
M 3.5 (+,-) pozidriv 2 screw with cable clamp
Tightening Torque
Cable Lug 45 N·m
Terminal Type
Main Circuit: Bars
Product Name
Block Contactor
Horsepower Rating NEMA
(230 V AC) Three Phase 300 Hp | (460 V AC) Three Phase 600 Hp | (575 V AC) Three Phase 600 Hp
Maximum Operating Voltage UL/CSA
Main Circuit 1000 V
General Use Rating UL/CSA
(1000 V AC) 1210 A
Ambient Air Temperature
Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 50 °C | Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °C | Close to Contactor for Storage -40 ... 70 °C
Maximum Operating Altitude Permissible
Without Derating 3000 m
Resistance to Shock acc. to IEC 60068-2-27
Shock Direction: A 5 g | Shock Direction: B1 5 g | Shock Direction: B2 5 g | Shock Direction: C1 5 g | Shock Direction: C2 5 g
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
REACH Declaration
REACH - Letter of Confirmation for block contactors, contactor relays, installation contactors, mini contactors, mini contactor relays, thermal overload relays, electronic overload relays and related accessories
RoHS Information
RoHS II declaration for block contactors, installation contactors, mini contactors, mini contactor relays, thermal overload relays, electronic overload relays and related accessories
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration for Contactors
WEEE B2C / B2B
Business To Business
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
End Of Life Disassembling Instructions
End-of-life instruction - AF(S)580(B)-**;AF(S)750(B)-**; AF750N7; AF1250(B)-**
Environmental Product Declaration - EPD
Environmental Product Declaration AF(S)580(F)(N), AF(S)750(F)(N), AF1250 (SE) Contactors
ABS Certificate
ABS Certificate, Contactor, AF400...AF2050 (Sweden)
BV Certificate
BV Certificate, Contactor, AF400 ... AF2850
CB Certificate
SE-82865
CCS Certificate
CCS Certificate, Contactor, AF116 to AF2850 (Sweden)
CQC Certificate
CQC Certificate, Contactor, AF1250-30-*-*, Made in Sweden | CQC Certificate, Contactor, AF1250, Made in China
Declaration of Conformity - CCC
CCC Declaration of Conformity, Contactor, AF1250-30-*-*, Made in Sweden | CCC Declaration of Conformity, Contactor, AF1250, Made in China
Declaration of Conformity - CE
CE Declaration of Conformity - Contactor - AF400...AF2850
Declaration of Conformity - UKCA
UK Declaration of Conformity - Contactors >100A
DNV GL Certificate
DNV Certificate, Contactor, AF400...AF2850
EAC Certificate
9AKK107046A8618
LR Certificate
Lloyds register Certificate, Contactor, AF400...AF2850
PRS Certificate
PRS Certificate - AF116...AF1650
RINA Certificate
RINA Certificate, AF95, AF110, AF145, AF185, AF210, AF260, AF300, AF400, AF460, AF580, AF750, AF1250, AF1350, AF1650, AF2050, AF2650, AF116, AF140, AF146, AF190, AF205, AF265, AF305, AF370
RMRS Certificate
9AKK107045A6978
UL Certificate
cULus Certificate, Contactor, AF1250
UL Listing Card
UL_E73397
Package Level 1 Units
box 1 piece
Package Level 1 Width
280 mm
Package Level 1 Depth / Length
375 mm
Package Level 1 Height
310 mm
Package Level 1 Gross Weight
16 kg
Package Level 1 EAN
7320500355107
Object Classification Code
Q
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)
4758 >> Iec Contactors
E-Number (Finland)
3707161
The AF1250-30-22-70 leverages AF technology to tolerate a wide control voltage range of 100–250 V AC, 50/60 Hz or DC, which reduces control circuit failures caused by voltage fluctuations and lowers energy waste in control panels. This directly improves line-side reliability and enables fewer panel revisions during commissioning, especially in HVAC, pumps, and conveyors where supply conditions vary. The three-pole configuration with three main NO contacts plus two NO and two NC auxiliary contacts provides flexible control logic for start/stop sequences and interlocking, enabling more robust motor protection routines and simplified wiring. Built-in surge protection further protects coil circuits from voltage spikes common in industrial environments, translating to reduced maintenance and longer component life. The main circuit uses 50 mm² busbars, supporting high current ratings with minimal voltage drop, which improves overall system efficiency and reduces heat in enclosure spaces. The block design is compact yet scalable, allowing easy addition of auxiliary contact blocks to meet evolving control needs without a full redesign. Compatibility with standard 50 mm² main circuit connections and a range of accessories lowers replacement costs and accelerates installation, even in retrofit projects. The device is designed for IEC 60947-4-1 and UL general use ratings, giving engineers confidence to deploy it in diverse global sites while maintaining predictable performance and procurement consistency. With an emphasis on modularity, maintenance becomes straightforward, as field technicians can replace or augment blocks without disturbing downstream wiring, reducing downtime in critical manufacturing lines.
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FAQs
This three-pole block contactor uses main circuit bars (50 mm²) for connections and coil terminals that are IP20 protected. It ships with a block design that is easily extended with add-on auxiliary contact blocks, making retrofit and expansion straightforward in panel cabinets.
Rated Operational Current AC-1 at 1000 V is up to 1260 A (40 °C), with reductions at higher ambient temperatures. For DC-1, the device supports 1250 A in series configurations across 220–850 V ranges, ensuring strong performance for DC motor controls.
Ideal for industrial motor protection and control in conveyors, pumps, compressors, and fans. Its wide control voltage range, built-in surge protection, and ability to extend with auxiliary contacts make it suitable for complex start/stop sequences and interlocking in harsh electrical environments.
The AF1250-30-22-70 complies with IEC 60947-4-1, UL general use ratings, CE conformity, and UL/CSA listings. Additional certifications across various regions (RINA, BV, ABS, etc.) support global deployment and regulatory alignment.
The modular block design simplifies maintenance and future expansion with add-on auxiliary blocks. Built-in surge protection reduces coil fault incidents, and the use of 50 mm² main circuit bars lowers contact heating. These factors translate to lower downtime, easier spares management, and a favorable return on investment in demanding automation environments.