ABB 1SBL921074R7501 Block Contactor - CE UL
Part Number: 1SBL921074R7501
Quick Summary
ABB 1SBL921074R7501 is a block contactor designed to reliably control three-phase motors up to 690 V AC in industrial panels. This compact device reduces wiring complexity and panel footprint while delivering dependable switching performance. Engineers often wrestle with finding a part that balances reliability, installability, and regulatory compliance in harsh environments. The AX09–AX25 family provides built-in auxiliary contact blocks and extensive accessories for front or side mounting, with a 200 V AC (50 Hz) or 200–220 V (60 Hz) control circuit. Certified for CE and UL/CSA, plus RoHS, REACH and CCC declarations, it supports global deployments while helping lower life-cycle costs. For procurement and installation efficiency, ABB delivers proven performance and ease of integration in automation projects.
Product Information
Extended Description
1SBL921074R7501 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)
(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
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 200 V | 60 Hz 200 ... 220 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 Coil 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
3471522396754
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
Feature: 3 main normally open (NO) contacts and 1 normally closed (NC) auxiliary contact. Benefit: simplifies motor start interlocking and wiring density, reducing panel space and fault points. Application: ideal for 3-phase motor control in conveyors, pumps, and presses. Feature: rated up to 690 V and 50/60 Hz operation. Benefit: supports wide industrial voltage ranges with proven reliability, enabling a single part across multiple sites. Application: large-scale machine lines and process equipment. Feature: coil control voltage of 200 V at 50 Hz or 200–220 V at 60 Hz. Benefit: flexible integration with existing control systems and power supplies. Application: integrated into automation panels that use standard control voltages. Feature: low power loss—1 W per pole (AC-1) and 0.2 W per pole (AC-3). Benefit: reduces heat, improves energy efficiency, and extends contactor life. Application: continuous operation in enclosed panels and drive circuits. Feature: compact footprint (44 mm width, 74 mm depth, 74 mm height) with IP20 coil terminals. Benefit: easy mounting and wiring in tight control cabinets. Application: space-constrained panels for automated lines. Feature: screw terminals and 1 N·m tightening torque. Benefit: reliable, vibration-resistant connections with straightforward installation. Application: industrial environments with robust mechanicals. Feature: CAD data and accessory compatibility (front/side mount add-ons). Benefit: faster design-in and scalable control solutions. Application: system integrators and OEMs deploying AX-series contactors across machines.
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FAQs
Install by wiring the 3 main NO contacts for the motor circuit and the 1 NC auxiliary contact as required for interlocking. Connect the coil to 200 V (50 Hz) or 200–220 V (60 Hz). Use screw terminals rated for IP20 protection and tighten to 1 N·m. Ensure proper clearance and verify no adjacent heat sources.
Main circuit rated current varies by voltage: AC-3 up to 18 A at 415 V, 12 A at 440–690 V; AC-1 up to 25 A at 220/240 V, 27 A at 690 V (40 °C). It supports 50/60 Hz operation and a rated insulation voltage of 690 V, with short-time withstand and breaking capacities suitable for motor loads.
Yes. It is designed for 3-phase motors up to 690 V with robust mechanical ratings, low coil power loss, and IP20 protection on coil terminals. Its compact footprint and accessory options support installation in confined conveyors and pump control panels, while CE and UL/CQC certifications facilitate compliant deployment in industrial environments.
The device carries CE and UL/CSA certifications, with additional declarations and compliance for CCC, CQC, RoHS, REACH, and TSCA where applicable. These certifications support global regulatory compliance and ease integration into multinational equipment and panel-building projects.
The unit features low coil power loss (1 W per pole in AC-1, 0.2 W in AC-3), reducing heat and energy use in long-running applications. Its compact design, IP20 protection, and compatibility with standard accessories reduce maintenance time and spare-part variety, contributing to lower total cost of ownership in automation systems.