ABB 1SFL637001R9102 Block Contactor - CE/UL AF technology
Part Number: 1SFL637001R9102
Quick Summary
ABB 1SFL637001R9102 Block Contactor is a 3-pole power switch for motor control and fire-pump applications. In demanding facilities, voltage variation and panel energy waste can cause nuisance trips and higher operating costs. It carries CE and UL conformity, UKCA marking, and PRS certifications, supporting global compliance and safety. Designed to minimize energy loss and maximize reliability, it leverages AF technology, surge protection, and easy expansion with add-on auxiliary blocks. It can drive motors up to 400 kW at 400 V AC, offers a main circuit rated to 1000 V, and features a wide control voltage range of 100–250 V. This combination provides scalable, cost-efficient protection for evolving industrial plants while simplifying maintenance and installation.
Product Information
Extended Description
1SFL637001R9102 ABB: The AF750F-30-11 is a 3 pole - 1000 V IEC or 600 V UL contactor with pre-mounted auxiliary contacts and Main Circuit Bars, for Fire Pump applications, controlling motors up to 400 kW / 400 V AC (AC-3) or 600 hp / 480 V UL and switching power circuits up to 1050 A (AC-1) or 900 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (220-240 V 50/60 Hz), 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
Instructions and Manuals (Part 2)
FirePump Contactors AF400F, AF460F, AF580F, AF750F
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
283 mm
Product Net Weight
13.6 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
Rated Operational Current AC-1 (Ie)
(1000 V) 40 °C 1000 A | (1000 V) 55 °C 875 A | (1000 V) 70 °C 720 A | (690 V) 40 °C 1050 A | (690 V) 55 °C 875 A | (690 V) 70 °C 720 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 750 A | (440 V) 55 °C 750 A | (500 V) 55 °C 750 A | (690 V) 55 °C 650 A | (1000 V) 55 °C 300 A | (380 / 400 V) 55 °C 750 A | (220 / 230 / 240 V) 55 °C 750 A
Rated Operational Power AC-3 (Pe)
(415 V) 425 kW | (440 V) 450 kW | (500 V) 520 kW | (690 V) 600 kW | (1000 V) 400 kW | (380 / 400 V) 400 kW | (220 / 230 / 240 V) 220 kW
Mechanical Durability
3 million
Rated Control Circuit Voltage (Uc)
50 Hz 100 ... 250 V | 60 Hz 100 ... 250 V | DC Operation 100 ... 250 V
Power Loss
at Rated Operating Conditions per Pole 50 W
Terminal Type
Main Circuit: Bars
Product Name
Block Contactor
NEMA Size
7
General Use Rating UL/CSA
(1000 V AC) 900 A | (600 V AC) 900 A
Horsepower Rating UL/CSA
(200 V AC) Three Phase 250 hp | (208 V AC) Three Phase 250 hp | (220 ... 240 V AC) Three Phase 300 hp | (440 ... 480 V AC) Three Phase 600 hp | (550 ... 600 V AC) Three Phase 700 hp
Full Load Amps Motor Use
(440 ... 480 V AC) Three Phase 722 A | (550 ... 600 V AC) Three Phase 672 A
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
CB Certificate
SE-82863
Declaration of Conformity - CE
CE Declaration of Conformity - Contactor - AF400...AF2850
Declaration of Conformity - UKCA
UK Declaration of Conformity - Contactors >100A
PRS Certificate
PRS Certificate - AF116...AF1650
UL Certificate
cULus Certificate, Contactor, AF580, AF750, AFS580, AFS750
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
15 kg
Package Level 1 EAN
7320500223253
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
Feature → Business Impact → Application: The AF750F-30-11 block contactor uses AF technology to tolerate large control voltage variations (100–250 V) and reduce panel energy consumption, delivering more stable motor control in unstable networks. This translates to lower energy waste and improved reliability for drives in conveyors, pumps, and fans. Feature → Business Impact → Application: Built-in surge protection enhances equipment longevity and minimizes nuisance trips in critical fire pump circuits, reducing unplanned downtime and maintenance costs. Feature → Business Impact → Application: The block-type design supports extension with add-on auxiliary contact blocks, enabling scalable control architectures for expanding motor fleets without replacing the base unit. Feature → Business Impact → Application: Pre-mounted auxiliary contacts (NO/NC) simplify wiring and commissioning, cutting installation time and improving diagnostic clarity during maintenance. Feature → Business Impact → Application: The main circuit bars and a 3P configuration provide robust switching for high current applications up to AC-3 ratings of 750 A at typical voltages, supporting motors up to 400 kW and beyond with a compact footprint. Feature → Business Impact → Application: The device’s rated operational voltage of up to 1000 V and wide voltage tolerance helps standardize panels across mixed voltage sites, reducing inventory complexity and training needs. Feature → Business Impact → Application: Its mechanical durability of around 3 million cycles and 50 W power loss per pole translate into long service life and predictable energy usage, beneficial for continuous-duty installations in water treatment, HVAC, and processing lines.
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FAQs
The AF750F line uses a block-type design with pre-mounted auxiliary contacts and is easily extended with add-on auxiliary contact blocks. This enables scalable control circuits without replacing the base unit, reduces wiring complexity, and supports evolving motor control architectures in plants with expanding pump and fan networks.
For AF750F-30-11, AC-1 ratings are up to 1000 A at 1000 V, 875 A at 1000 V at higher temperatures, and 720 A at 1000 V. At 690 V, AC-1 remains high (up to 1050 A at 40 °C), with reductions at higher temperatures. AC-3 ratings reach 750 A across several voltages, with power ratings corresponding to each voltage level (up to 400 kW at the appropriate configuration).
Yes, this model is designed for Fire Pump applications and includes built-in surge protection. Its AF technology and rugged 3P design support reliable operation in essential fire-fighting or emergency pump scenarios, providing robust switching and protection against voltage transients that can occur in critical systems.
The product is CE and UL listed, with UKCA marking noted for the UK market, and a PRS certificate. RoHS, CMRT, and WEEE declarations are provided for regulatory compliance, and the product adheres to relevant safety and environmental standards across multiple regions.
AF technology tolerates voltage variations, reducing energy waste and improving reliability, which lowers energy costs and downtime. The wide 100–250 V control voltage range simplifies sourcing parts for mixed-control systems, while the compact block design and add-on options shorten installation time and maintenance efforts, delivering a favorable return on investment through energy efficiency and reduced commissioning time.