ABB Block Contactor 1SBL921074R8101 - UL/CSA 600V 30A
Part Number: 1SBL921074R8101
Quick Summary
Block Contactor 1SBL921074R8101 is a 3-pole, 24 V coil device for controlling three-phase motors. This compact design minimizes panel footprint, reduces wiring complexity, and speeds commissioning in control cabinets, especially where 690 V main circuits must share space with a built-in auxiliary contact. It carries CE, UL/CSA listings and RoHS compliance, along with CCC and CB conformity, to support reliable global deployments and traceable supplier quality. When paired with AX add-on accessories and CAD data (2D and 3D), the solution delivers consistent performance, faster installation, easier maintenance, and lower lifecycle costs for machine builders and panel integrators. Its 24 V coil, 50/60 Hz operation, and 44 mm width support compact panel layouts and predictable sourcing for long-term projects.
Product Information
Extended Description
1SBL921074R8101 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 24 V | 60 Hz 24 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
3471522396815
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)
3707322
The 3 normally open main contacts plus a built-in normally closed auxiliary contact deliver a robust 3-pole configuration for reliable motor control and signaling. Business impact: fewer external interlocks and simplified wiring reduce installation time and panel complexity, enabling faster project deployment in conveyors, pumps, and machinery. Application: suitable for machine tools and material handling where compact, dependable switching is essential. The 24 V AC coil at 50/60 Hz keeps control power consumption low, improving energy efficiency and reducing heat generation in control panels. Benefit: lower operating costs and improved PLC compatibility for standard control circuits. Rated insulation of 690 V and wide voltage compatibility enable safe operation across regional grids, while the 28 A Ith open-state capability and 18 A to 27 A AC-3/A-1 ratings support a broad range of motor sizes. Application: industrial drives and machine control with consistent performance. Power loss remains low—1 W per pole for AC-1 and 0.2 W per pole for AC-3—translating into cooler cabinets and longer device life. Benefit: energy efficiency and reduced cooling requirements in shutdowns and peak loads. The device’s IP20 protection, screw terminals, and 1 N·m tightening torque simplify installation and maintenance, with a compact 44 mm width, 74 mm depth, and 74 mm height that fit standard Rittal/Schneider-style enclosures. Application: quick field wiring and reliable torqueing in crowded panels. Compatibility with a wide range of AX accessories, front or side mounting options, and CAD data ensures fast integration into ladder diagrams and BOMs. Benefit: scalable solutions for OEMs needing consistent component families and streamlined procurement. The product supports full life-cycle management with data sheets (AX 06~40A), 2D/3D CAD drawings, and RoHS/REACH declarations, ensuring ongoing compliance and parts availability over multi-year projects.
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FAQs
ABB 1SBL921074R8101 is a 3-pole block contactor with screw terminals and one built-in NC auxiliary contact. It supports front or side mounting with add-on auxiliary blocks and fits standard 44 mm width cabinets. The device features IP20 protection, 1 N·m tightening torque, and a compact 74 × 74 × 44 mm form factor for easy integration in control panels.
For AC-1 (Ie): at 220/240 V, 25 A (55 °C); at 690 V, 27 A (40 °C); and 20 A (70 °C). For AC-3 (Ie): 415 V, 18 A; 440 V, 12 A; 500 V, 12 A; 690 V, 9 A; 380/400 V, 18 A; 220/230/240 V, 18 A. These ratings support reliable starting and running of three-phase motors across common industrial voltages.
Yes, the unit uses a 24 V coil operated at 50 or 60 Hz. Operate times vary by state: between coil energization and NC contact opening is 7–21 ms, and between energization and NO contact closing is 10–26 ms. These response times support synchronized control with typical PLC outputs and fast interlock cycling.
The contactor carries CE and UL/CSA listings, RoHS compliance, plus CCC and CB conformity. These certifications assure regulatory compliance, safety, environmental responsibility, and product traceability across global supply chains, facilitating acceptance in OEM panels, plant installations, and cross-border projects.
With 0.326 kg weight, 1 N·m tightening torque, and IP20 terminals, installation is straightforward and serviceable. CAD data and 2D/3D files streamline replacements and BOM management, while low coil power loss and predictable lifecycle performance reduce energy use and maintenance costs, delivering measurable ROI over multi-year installations.