ABB 1SBL921074R8001 Block Contactor - UL/CSA Certified
Part Number: 1SBL921074R8001
Quick Summary
Block Contactor ABB 1SBL921074R8001 controls 3-phase motors in industrial automation up to 690 V. It is compact enough for dense control cabinets, yet rugged enough to handle demanding duty cycles. Engineers often struggle with mounting space, accessory integration, and energy-efficient operation in tight panels, especially when adding auxiliary contacts or mounting front-side add-ons. This device delivers UL/CSA certification, CE conformity, RoHS compliance, and IP20 protection, ensuring safety, reliability, and regulatory alignment across global operations. With front- or side-mount accessory compatibility and straightforward wiring, it reduces installation time and spare-part variety. The result is lower maintenance costs, faster time-to-production, and improved overall equipment effectiveness for mid- to large-scale automation projects.
Product Information
Extended Description
1SBL921074R8001 ABB: AX09...AX25 contactors are mainly used for controlling 3-phase motors and power circuits up to 690 V AC. These contactors are of the block type design with: – 3 main poles and 1 built-in auxiliary contact – control circuit: AC operated – add-on auxiliary contact blocks for front or side mounting and a wide range of accessories.
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
1SBC100187L0203
Instructions and Manuals
AX 06~40A instructions
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
44 mm
Product Net Depth / Length
74 mm
Product Net Height
74 mm
Product Net Weight
0.326 kg
Number of Main Contacts NO
3
Number of Main Contacts NC
0
Number of Auxiliary Contacts NO
0
Number of Auxiliary Contacts NC
1
Rated Operational Voltage
Auxiliary Circuit 690 V | Main Circuit 690 V
Rated Frequency (f)
Auxiliary Circuit 50 / 60 Hz | Main Circuit 50 / 60 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 28 A | acc. to IEC 60947-5-1, Θ = 40 °C 16 A
Rated Operational Current AC-1 (Ie)
(220 / 240 V) 55 °C 25 A | (690 V) 40 °C 27 A | (690 V) 70 °C 20 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 18 A | (440 V) 55 °C 12 A | (500 V) 55 °C 12 A | (690 V) 55 °C 9 A | (380 / 400 V) 55 °C 18 A | (220 / 230 / 240 V) 55 °C 18 A
Rated Operational Current AC-15 (Ie)
(500 V) NC 2 | (500 V) 2 A | (690 V) 2 A | (24 / 127 V) 6 A | (220 / 240 V) 4 A | (380 / 400 V) 3 A | (400 / 440 V) 2 A
Rated Operational Current DC-13 (Ie)
(24 V) 6 A / 144 W | (110 V) 1.1 A / 121 W | (125 V) 1.1 A / 138 W | (220 V) 0.55 A / 121 W | (250 V) 0.55 A / 138 W | (400 V) 2.8 A / 134 W | (500 V) 2 A / 144 W
Rated Operational Power AC-3 (Pe)
(415 V) 9 kW | (440 V) 5.5 kW | (500 V) 7.5 kW | (690 V) 7.5 kW | (380 / 400 V) 7.5 kW | (220 / 230 / 240 V) 4 kW
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 145 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 28 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 60 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 300 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 80 A | for 0.1 s 140 A | for 1 s 100 A
Maximum Breaking Capacity
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 250 A | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 90 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 690 V
Rated Impulse Withstand Voltage (Uimp)
Auxiliary Circuit 6 kV
Maximum Electrical Switching Frequency
(AC-1) 600 cycles per hour | (AC-15) 1200 cycles per hour | (AC-3) 1200 cycles per hour | (DC-13) 900 cycles per hour
Maximum Mechanical Switching Frequency
3600 cycles per hour
Rated Control Circuit Voltage (Uc)
50 Hz 220 ... 230 V | 60 Hz 230 ... 240 V
Power Loss
at Rated Operating Conditions AC-1 per Pole 1 W | at Rated Operating Conditions AC-3 per Pole 0.2 W
Operate Time
Between Coil De-energization and NC Contact Closing 9 ... 16 ms | Between Coil De-energization and NO Contact Opening 4 ... 11 ms | Between Coil Energization and NC Contact Opening 7 ... 21 ms | Between Coil Energization and NO Contact Closing 10 ... 26 ms
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20 | acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 | acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP20
Tightening Torque
Auxiliary Circuit 1 N·m | Control Circuit 1 N·m | Main Circuit 1 N·m
Terminal Type
Screw Terminals
Product Name
Block Contactor
General Use Rating UL/CSA
(600 V AC) 30 A
Horsepower Rating UL/CSA
(120 V AC) Single Phase 1 hp | (200 ... 208 V AC) Three Phase 5 hp | (220 ... 240 V AC) Three Phase 5 hp | (240 V AC) Single Phase 3 hp | (440 ... 480 V AC) Three Phase 10 hp | (550 ... 600 V AC) Three Phase 15 hp
Tightening Torque UL/CSA
Auxiliary Circuit 9 in·lb | Control Circuit 9 in·lb | Main Circuit 9 in·lb
Full Load Amps Motor Use
(120 V AC) Single Phase 16 A | (200 ... 208 V AC) Three Phase 17.5 A | (220 ... 240 V AC) Three Phase 15.2 A | (240 V AC) Single Phase 17 A | (440 ... 480 V AC) Three Phase 14 A | (550 ... 600 V AC) Three Phase 17 A
Ambient Air Temperature
Close to Contactor Fitted with Thermal O/L Relay -25 ... 55 °C | Close to Contactor without Thermal O/L Relay -40 ... 70 °C | Close to Contactor for Storage -60 ... +80 °C | Near Contactor for Operation in Free Air -40 ... 70 °C
Climatic Withstand
acc. to IEC 60068-2-30 and 60068-2-11 - UTE C 63-100 specification II
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)
CB Certificate
AX 06~25A CB certification
CCC Certificate
9AKK107492A7089
CCS Certificate
CCS Certificate of AFC09 ... AFC96 , AX09-AX370 contactors
CQC Certificate
CQC Certificate, Contactor, AX06, AX09, AX12, AX18, AX25, Made in China
Declaration of Conformity - CCC
CCC Declaration of Conformity, Contactor, AX06, AX09, AX12, AX18, AX25, Made in China
Declaration of Conformity - CE
EU Declaration of Conformity AX06, AX09, AX12, AX18, AX25, AX32, AX40, AX50, AX65, AX80 3-pole Contactors
UL Certificate
UL Certificate of Compliance – AX06, AX09, AX12, AX18, AX25
Package Level 1 Units
box 1 piece
Package Level 1 Width
48 mm
Package Level 1 Depth / Length
78 mm
Package Level 1 Height
79 mm
Package Level 1 Gross Weight
0.34 kg
Package Level 1 EAN
3471522396808
Package Level 2 Units
30 piece
Package Level 2 Width
240 mm
Package Level 2 Depth / Length
295 mm
Package Level 2 Height
145 mm
Package Level 2 Gross Weight
10.2 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
E-Number (Finland)
3707320
Feature: Three main normally-open contacts and one built-in normally-closed auxiliary contact simplify wiring and motor-start topology. Benefit: Reduces panel complexity and enables reliable motor control in a compact footprint. Application: 3-phase conveyors, pumps and fans in automated lines. Feature: AC-operated control circuit at 50 Hz (220–230 V) and 60 Hz (230–240 V) for consistent PLC compatibility. Benefit: Seamless integration with common control systems and reduced control wiring errors. Application: Industrial automation panels and machine controls. Feature: Rated insulation voltage of 690 V and broad frequency range. Benefit: Supports high-voltage motor circuits and long cable runs without derating. Application: 3-phase motors in process lines. Feature: Conventional free-air thermal current (Ith) 28 A at 40 °C and rated operational currents (Ie) up to 27 A at 690 V. Benefit: Clear, predictable protection against thermal overload while sustaining motor start loads. Application: Medium-sized motors in packaging and material handling. Feature: Low coil power loss: 1 W per pole (AC-1) and 0.2 W per pole (AC-3). Benefit: Lower heat generation and energy consumption, extending contactor life and reducing cooling needs. Application: Continuous operation in automated processes. Feature: IP20 protection on coil and terminals with screw terminals. Benefit: Robust in standard industrial cabinets with straightforward maintenance. Application: Panel mounting in automation cabinets and control rooms. Feature: Compact dimensions (44 mm width, 74 mm depth and height) and weight around 0.326 kg. Benefit: Easy integration into tight control enclosures and lightweight installation. Application: Modular control panels and retrofit projects. Feature: Comprehensive certifications and compatibility (UL/CSA, CE, RoHS, WEEE). Benefit: Regulatory peace of mind and global scalability for engineering teams. Application: Global manufacturing and multi-site operations.
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FAQs
The 1SBL921074R8001 is designed as a block contactor in the AX family, featuring three main NO contacts and one built-in NC auxiliary contact. It supports front or side-mounted add-on auxiliary blocks and uses standard screw terminals for straightforward wiring. Verify the coil voltage (50 Hz 220–230 V or 60 Hz 230–240 V) and torque requirements (1 N·m per circuit) during mounting to ensure reliable operation and easy field upgrades.
Rated insulation voltage is 690 V, supporting main circuit operation up to 690 V AC. Conventional free-air thermal current Ith is 28 A at 40 °C, with rated operational currents Ie of up to 27 A at 690 V (AC-3) and 18 A at several high-voltage configurations. Operating ranges accommodate 50 Hz and 60 Hz control voltages, making it suitable for standard industrial motors up to several hundred watts per pole.
The device is rated IP20 for protection against solid objects but is intended for indoor panel mounting rather than outdoor exposure. Ambient operating temperatures range from -25 to 55 °C (with thermal O/L relay fitted) and -40 to 70 °C without. For harsh environments, pair with appropriate enclosure and ventilation to maintain reliability and safety.
This ABB contactor carries UL/CSA certification, CE conformity, and RoHS declarations, along with WEEE alignment. It also includes RoHS and REACH compliance statements, CCC/CQC certificates, and CE Declaration of Conformity. These certifications support global manufacturing and regulatory compliance across multiple regions, simplifying supplier qualification and product traceability.
Low coil power (1 W per pole for AC-1, 0.2 W per pole for AC-3) reduces heat and energy consumption, contributing to cooler cabinets and longer component life. The compact, lightweight design with screw terminals simplifies installation and replacement, while compatibility with add-on auxiliary blocks enables scalable configurations without extensive rewiring, driving faster changeovers and reduced downtime.