ABB 1SFL501074R3611 Block Contactor - UL Certified
Part Number: 1SFL501074R3611
Quick Summary
Block Contactor AX205-30-11-36 from ABB switches motors in industrial drives. Many engineers struggle with contact wear, unreliable operation under peak load, and unplanned downtime. The unit carries CE and UL certifications, with RoHS and REACH compliance supporting global deployment, while CMRT and WEEE considerations align with corporate sustainability programs. Its compact footprint, integrated auxiliary contacts, and robust mechanical design help reduce panel space, simplify wiring, and lower maintenance costs—delivering improved motor control reliability for conveyors, pumps, and fans in demanding environments. This combination of standards compliance and proven ABB engineering provides a clear path to faster commissioning and longer service life.
Product Information
Extended Description
1SFL501074R3611 ABB: AX205-30-11-36 Contactor
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
Instructions and Manuals
AX 185~205A instructions
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
111.5 mm
Product Net Depth / Length
162.3 mm
Product Net Height
196 mm
Product Net Weight
3.2 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 Current AC-1 (Ie)
(690 V) 40 °C 275 A | (690 V) 55 °C 250 A | (690 V) 70 °C 180 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 205 A | (440 V) 55 °C 185 A | (500 V) 55 °C 170 A | (690 V) 55 °C 170 A | (380 / 400 V) 55 °C 205 A | (220 / 230 / 240 V) 55 °C 205 A
Power Loss
at Rated Operating Conditions per Pole 5 W
Product Name
Block Contactor
Maximum Operating Altitude Permissible
Without Derating 3000 m
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)
CQC Certificate
CQC Certificate, Contactor, AX185, AX205, Made in China
Declaration of Conformity - CCC
CCC Declaration of Conformity, Contactor, AX185, AX205, Made in China
Declaration of Conformity - CE
CE Declaration of conformity - Contactor - AX95...AX370
UL Certificate
cULus Certificate, Contactor, A145...A185, AX185...AX205
Package Level 1 Width
180 mm
Package Level 1 Depth / Length
245 mm
Package Level 1 Height
175 mm
Package Level 1 Gross Weight
3.8 kg
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)
4755 >> Contactors
Feature: Three-pole design with 3 main normally open contacts and 1 normally open auxiliary plus 1 normally closed auxiliary. Business impact: Simplifies wiring, reduces panel depth, and enables comprehensive motor control within a compact footprint. Application: Ideal for three-phase motors in conveyors, pumps, and fans where reliable switching is critical. Feature: Rated Operational Current AC-1 up to 275 A at 690 V and AC-3 up to 205 A at 415–690 V, with 5 W power loss per pole. Business impact: Improves energy efficiency and reduces thermal load in control cabinets. Application: Heavy start-stop duty in high-voltage operations without excessive heat or wear. Feature: Physical footprint 111.5 mm wide, 162.3 mm deep, 196 mm high; weight 3.2 kg. Business impact: Easier panel integration and lower shipping/installation costs. Application: Suitable for compact industrial panels and retrofit projects. Feature: Altitude rating up to 3000 m without derating; RoHS and REACH compliance; CMRT and WEEE B2B alignment. Business impact: Enables global deployment with regulatory confidence and sustainable waste management. Application: Global manufacturing environments including mining, aggregates, and metal processing. Feature: CAD drawings and technical documentation access. Business impact: Accelerates design-in and reduces engineering time. Application: Seamless integration with 2D/3D CAD systems for fast schematics.
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FAQs
Yes. The 1SFL501074R3611 is a 3P block contactor suitable for AC-3 duty at voltages from 380/400 V up to 690 V, with a main contact set of 3 NO contacts and 1 NO/1 NC auxiliary. Its compact 111.5 mm width and integrated wiring simplify panel layout and wiring harness design for industrial motor Control applications.
The device provides AC-1 ratings up to 275 A at 690 V and AC-3 ratings up to 205 A at 415–690 V (and 170 A at 690 V for higher voltage variants). It delivers a modest power loss of 5 W per pole, enabling cooler operation and longer life in demanding motor control scenarios.
Yes. The AX205-30-11-36 variant supports operation up to 3000 m without derating, making it a robust choice for mining, construction, or high-altitude manufacturing environments where electrical reliability is critical and space is constrained.
The product carries UL certification and CE declaration of conformity, along with RoHS and REACH compliance. Additional CMRT and WEEE B2B classifications align with responsible sourcing and end-of-life management, supporting global regulatory requirements and sustainable procurement strategies.
The unit provides CAD dimensional drawings (2D/3D) and technical manuals, facilitating rapid design-in and accurate enclosure planning. With detailed product data, engineers can optimize mounting, wiring, and control integration while minimizing verify-and-test cycles during commissioning.