ABB 1SBL351074R8011 Block Contactor - 690V/100A
Part Number: 1SBL351074R8011
Quick Summary
ABB 1SBL351074R8011 Block Contactor is a three-pole, AC-operated device used to reliably switch 3-phase motors up to 690 V. It is ideal for motor control in conveyors, pumps, and processing equipment. A common engineering challenge is achieving compact, scalable control with straightforward wiring; this model offers a block design with add-on auxiliary contacts for side mounting and a wide range of accessories to simplify installation. It carries CE, UL/CSA, and CCC certifications, providing regulatory confidence for global projects. With ABB's AX50-80A family alignment, you gain consistent performance, comprehensive data, and CAD resources to accelerate panel builds and reduce commissioning risk.
Product Information
Extended Description
1SBL351074R8011 ABB: AX50...AX80 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 – control circuit: AC operated – add-on auxiliary contact blocks (optional) for 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 50~80A instructions
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
82 mm
Product Net Depth / Length
110 mm
Product Net Height
108 mm
Product Net Weight
1.05 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
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 100 A
Rated Operational Current AC-1 (Ie)
(220 / 240 V) 55 °C 85 A | (690 V) 40 °C 100 A | (690 V) 70 °C 70 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 50 A | (440 V) 55 °C 45 A | (500 V) 55 °C 45 A | (690 V) 55 °C 35 A | (380 / 400 V) 55 °C 50 A | (220 / 230 / 240 V) 55 °C 53 A
Rated Operational Power AC-3 (Pe)
(415 V) 25 kW | (440 V) 25 kW | (500 V) 30 kW | (690 V) 30 kW | (380 / 400 V) 22 kW | (220 / 230 / 240 V) 15 kW
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 650 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 110 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 250 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1000 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 370 A
Maximum Breaking Capacity
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 1300 A | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 630 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-3) 600 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 5 W | at Rated Operating Conditions AC-3 per Pole 1.3 W
Operate Time
Between Coil De-energization and NC Contact Closing 7 ... 14 ms | Between Coil De-energization and NO Contact Opening 4 ... 11 ms | Between Coil Energization and NC Contact Opening 7 ... 22 ms | Between Coil Energization and NO Contact Closing 8 ... 27 ms
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 | acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP10
Tightening Torque
Control Circuit 1 N·m | Main Circuit 4 N·m
Terminal Type
Screw Terminals
Product Name
Block Contactor
General Use Rating UL/CSA
(600 V AC) 80 A
Horsepower Rating UL/CSA
(120 V AC) Single Phase 3 hp | (200 ... 208 V AC) Three Phase 15 hp | (220 ... 240 V AC) Three Phase 20 hp | (240 V AC) Single Phase 10 hp | (440 ... 480 V AC) Three Phase 40 hp | (550 ... 600 V AC) Three Phase 50 hp
Tightening Torque UL/CSA
Auxiliary Circuit 9 in·lb | Control Circuit 9 in·lb | Main Circuit 35 in·lb
Full Load Amps Motor Use
(120 V AC) Single Phase 34 A | (200 ... 208 V AC) Three Phase 48.3 A | (220 ... 240 V AC) Three Phase 54 A | (240 V AC) Single Phase 50 A | (440 ... 480 V AC) Three Phase 52 A | (550 ... 600 V AC) Three Phase 52 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 50~80A CB certification
CCC Certificate
9AKK107492A7091
CCS Certificate
CCS Certificate of AFC09 ... AFC96 , AX09-AX370 contactors
CQC Certificate
CQC Certificate, Contactor, AX50, AX65, AX80, Made in China
Declaration of Conformity - CCC
CCC Declaration of Conformity, Contactor, AX50, AX65, AX80, 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
102 mm
Package Level 1 Depth / Length
143 mm
Package Level 1 Height
152 mm
Package Level 1 Gross Weight
1.16 kg
Package Level 1 EAN
3471522404800
Package Level 2 Units
10 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
11.6 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 → The contactor provides three main normally-open contacts plus one normally-open and one normally-closed auxiliary contact, enabling integrated motor control and feedback loops. Business Impact → Enables reliable start/stop sequencing and logic signaling, reducing wiring complexity and potential fault points in motor circuits. Application → Suitable for drive panels in packaging lines, conveyors, and processing equipment where space is at a premium and simple auxiliary signaling matters. Feature → Coil voltage and frequency compatibility cover 50 Hz at 220–230 V and 60 Hz at 230–240 V. Business Impact → Supports global manufacturing footprints with a single stock-keeping strategy, reducing parts variety and stocking costs. Application → Ideal for multinational installations or modernization projects across regional grids. Feature → Rated for main circuit 690 V with 100 A AC-1 and 53 A AC-3 (typical values across conditions). Business Impact → Delivers predictable motor control for high-inertia loads while maintaining safe thermal margins. Application → Pumps, fans, and compressors in mid-to-large panel builds. Feature → Compact dimensions and weight (82 mm wide, 110 mm deep, 108 mm high; 1.05 kg) with screw-terminal wiring. Business Impact → simplifies enclosures and reduces installation time, lowering labor costs and panel fill. Application → Trusted in space-constrained control cabinets and retrofit projects. Feature → Protection levels (coil IP20, main IP10) and robust mounting: add-on auxiliary blocks and accessories. Business Impact → Improves reliability and serviceability with modular expansion options. Application → OEMs seeking scalable solutions for growing line architectures. Feature → Data, CAD drawings, and manufacturers' documentation readily available (Data Sheet AX 50~80A, CAD, manuals). Business Impact → Accelerates engineering, reduces design time, and supports compliant documentation. Application → Engineering teams integrating this contactor into panels and control schemes.
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FAQs
Install by mounting the unit in the panel, secure with the provided hardware, and connect main circuit screw terminals for three-phase loads. Attach the auxiliary contact block if required and wire the coil to 50 Hz 220–230 V or 60 Hz 230–240 V supply. Use the specified tightening torques: 4 N·m on main terminals and 1 N·m on coil terminals to ensure reliable contact pressure and vibration resistance.
For AC-1 operation at 690 V, Ie is typically 100 A at 40 °C. For AC-3 operation, Ie is 35–53 A depending on voltage (e.g., 53 A at 220–240 V and 50 A at 380–400 V). Pseudo-thermal limits and cosφ considerations mean you should select the rating matching your motor load. These figures align with the AX50–AX80 family specifications.
Yes. The block contactor is rated for 380/400 V applications with AC-3 ratings around 50 A and corresponding P_e values up to 22–30 kW, depending on the exact voltage. It also supports higher voltage configurations up to 690 V, making it versatile for mixed-voltage panel designs and mid-sized motor control tasks.
The device carries CE and UL/CSA certifications, with CCC and CCC Declaration of Conformity also documented. These compliance marks support global procurement and migration to regulatory-compliant motor control solutions in multinational facilities, reducing risk in audits and certifications for panel assemblies.
ABB offers add-on auxiliary contact blocks, side-mounting options, and a broad range of compatible accessories. CAD files, data sheets, and installation manuals are available to accelerate design, reduce engineering time, and optimize lifecycle ROI in manufacturing environments where fast commissioning and reliable maintenance matter.