ABB 1SFL647001R6811 Block Contactor - UL/ CSA 1000 V
Part Number: 1SFL647001R6811
Quick Summary
ABB AF1250 block contactor is designed to switch large motor loads in industrial automation panels. Users often face variable control voltages and energy waste when panel designs don’t tolerate fluctuations. This device is built to meet CE and UL/CSA requirements, with UKCA and RoHS compliance supporting global deployment. In addition, its AF technology and wide control-voltage range support energy efficiency and reliable operation. Designed for 3P operation with integrated auxiliary contacts and pre-mounted main circuit bars, it simplifies installation and reduces panel space. The unit supports 24–60 V DC control and offers robust surge protection for unstable networks.
Product Information
Extended Description
1SFL647001R6811 ABB: The AF1250-30-11-68 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 (24-60 V 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
1
Number of Auxiliary Contacts NC
1
Number of Poles
3P
Rated Operational Voltage
Main Circuit 1000 V
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)
DC Operation 24 ... 60 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 5.5 V·A | Pull-in at Max. Rated Control Circuit Voltage 50 Hz 780 V·A | Pull-in at Max. Rated Control Circuit Voltage 60 Hz 780 V·A | Pull-in at Max. Rated Control Circuit Voltage DC 785 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 1x 0.75 ... 2.5 mm² | Flexible 1x0.75 ... 2.5 mm² | Solid 2 x 1 ... 4 mm² | Stranded 2 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
7320500346075
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 (Norway)
4115380
E-Number (Sweden)
4115380
Feature: 3-pole block design with main circuit bars rated to 1000 V and 1260 A AC-1. Benefit: Enables direct switching of very large motor loads with a compact footprint, reducing panel size and hardware complexity. Application: Suitable for high‑demand drives in conveyors, pumps, and metalworking machines. Feature: AF technology provides a wide control voltage range of 24–60 V DC. Benefit: Maintains reliable operation and minimizes panel energy waste despite voltage fluctuations. Application: Energy‑efficiency gains in unstable power networks and automated lines. Feature: Pre-mounted auxiliary contacts and a block design that’s easy to extend with add‑on blocks. Benefit: Fast installation and scalable control schemes, reducing downtime during upgrades. Application: Systems needing modular control logic and straightforward expansion. Feature: Main circuit bars and 50 mm² feeder capacity; 3P operation with 3 NO and 1 NC auxiliary contacts. Benefit: Robust power handling with simplified wiring and future upgrades. Application: Large‑scale motor control panels and processing lines. Feature: Surge protection built‑in and IP20 coil terminals; high insulation voltage 1000 V. Benefit: Enhanced reliability in harsh factory environments and safer commissioning. Application: Industrial automation cabinets and machine controls. Feature: Wide operating temperature range and altitude tolerance; rated up to 3000 m without derating. Benefit: Consistent performance in diverse manufacturing sites. Application: Global deployments with varied climates. Feature: Compatibility with 50 mm² main circuit connections and flexible auxiliary cabling options. Benefit: Reduced wiring time and improved maintenance access. Application: Panel builds requiring quick serviceability and clear terminal blocks.
Get a Quick Quote for a ABB 1SFL647001R6811
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 1SFL647001R6811?
Enquire Now
FAQs
Install with the coil energized at 24–60 V DC and mount using the M3.5 (+,-) Pozidriv screws and cable clamps. Main circuit connections use 50 mm² busbars, tightened to 45 N·m, with auxiliary circuits sized 0.75–2.5 mm² ferrules or 2 x 1–4 mm² solid/stranded conductors. The device ships with pre-mounted auxiliary contacts and a block design that simplifies field expansion with add‑on blocks for future control needs.
This ABB AF1250-30-11 offers AC-1 ratings up to 1260 A at 1000 V main circuit and DC-1 ratings up to 1250 A for specified DC voltages. It includes a rated insulation voltage of 1000 V, a main circuit breaking capacity of up to 7500 A cos φ=0.45, and a short-time withstand current up to 8000 A for 1 s. Coil consumption and pull-in values are specified for 50/60 Hz operation.
Yes, it is designed to operate across a broad temperature range and up to 3000 m altitude without derating under typical AF conditions. For panels with thermal overload relays, the coil operates between 0.85 × Uc and 1.1 × Uc for θ ≤ 70 °C. The product provides IP20 coil terminals and IP00 main terminals to balance protection and accessibility in industrial cabinets.
The AF1250-30-11 carries CE and UKCA declarations, UL certificates and listing cards, and RoHS/REACH compliance. It is also supported by a broad range of certifications including UL/CSA ratings, CE declarations of conformity, and related environmental and safety declarations, enabling deployments in Europe, North America, and other global markets.
With built‑in surge protection, modular AF design, and optional add‑on auxiliary blocks, maintenance intervals are extended due to fewer external components and reduced wiring complexity. The device’s high current ratings (AC-1 up to 1260 A) and energy‑efficient 24–60 V DC coil operation help lower energy loss and system downtime, delivering a favorable total cost of ownership for high‑demand automation lines.