ABB Block Contactor 1SBL351074R8000 - CE Certified
Part Number: 1SBL351074R8000
Quick Summary
Block Contactor ABB 1SBL351074R8000 enables reliable control of 3-phase motors up to 690 V AC. It helps prevent downtime caused by undersized or incompatible contactors in demanding motor start/stop cycles. Key certifications include CE conformity, RoHS 2 compliance, and UL/CSA readiness, ensuring regulatory compliance and global applicability. Designed for industrial automation and motor control, it supports easy integration with standard control circuits and CAD resources for quick installation. This combination of robust electro-mechanical design and accessible documentation helps maintain uptime, reduces commissioning effort, and improves maintenance predictability for manufacturing lines. Engineers value clear data sheets and CAD models which streamline panel design and spare parts planning. Real-world performance in demanding environments, including wide ambient temperature ranges, helps protect asset uptime.
Product Information
Extended Description
1SBL351074R8000 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
70 mm
Product Net Depth / Length
110 mm
Product Net Height
108 mm
Product Net Weight
1.01 kg
Number of Main Contacts NO
3
Number of Main Contacts NC
0
Number of Auxiliary Contacts NO
0
Number of Auxiliary Contacts NC
0
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
1.12 kg
Package Level 1 EAN
3471522403803
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
11.2 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)
3707354
Feature: Three-pole block design with three normally open main contacts and no normally closed contacts. Business Impact: Simplifies wiring, reduces miswiring risk, and delivers predictable opening/closing sequences. Application: Ideal for starting and stopping 3-phase motors in conveyors, pumps, and fans across manufacturing lines. Feature: Coil voltage options of 220-230 V at 50 Hz and 230-240 V at 60 Hz. Business Impact: Broad compatibility with global control systems and supply voltages, reducing panel variety. Application: Fits standard control circuits in international installations. Feature: Rated operational current AC-3 up to 53 A at 690 V. Business Impact: Supports mid-size motors with robust torque and short-circuit resilience, lowering upgrade costs. Application: Suitable for 415–690 V motor drives and similar loads. Feature: Power loss of 1.3 W per pole (AC-3) and 5 W per pole (AC-1). Business Impact: Lower energy dissipation in operation, cooler panels, and improved reliability over long duty cycles. Application: Beneficial for continuous operation in automated lines. Feature: IP20 coil terminals and IP10 main terminals with screw connections. Business Impact: Safer installation and straightforward field wiring, reducing commissioning time. Application: Works well in control panels with standard terminal blocks. Feature: Compact footprint 70 mm W × 110 mm D × 108 mm H and weight 1.01 kg. Business Impact: Space-saving integration in compact panels and easier handling during maintenance. Application: Panel builders and integrators benefit from modular, scalable motor control blocks.
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FAQs
For installation, use the screw terminals on the coil and main circuits, mount the 3-pole device within a standard control panel, and ensure ambient conditions meet -25 to 55 °C with an O/L relay or -40 to 70 °C without. The compact 70 mm width, 110 mm depth, and 108 mm height simplify rack layouts and wiring harness design.
In AC-1, it handles up to 85 A at 220/240 V and up to 100 A at 690 V. In AC-3, ratings vary by voltage, for example 50–53 A at 415–690 V. The device supports 3 main contacts with fast operate times and a maximum electrical switching frequency of 600 cycles per hour (AC-1 and AC-3).
Yes. The contactor is designed for 3-phase motor control up to 690 V AC, with main contacts rated 690 V and auxiliary circuit rated to 690 V. It provides reliable switching for medium-sized motors and is compatible with common 50/60 Hz control voltages.
The product carries CE conformity, RoHS information and Declaration of Conformity, with RoHS 2 compliance. It also aligns with REACH declarations and other safety standards, ensuring regulatory compliance for European and global installations.
The 3-pole, screw-terminal design reduces wiring errors and spare-part complexity. Low coil power loss (1.3 W per pole AC-3) minimizes energy consumption, while robust ratings support longer service intervals. Together with compact footprint and available CAD data, this reduces commissioning time and total cost of ownership on automation projects.