ABB 1SBL411074R8411 Block Contactor - UL/CE Certified
Part Number: 1SBL411074R8411
Quick Summary
Block Contactor ABB 1SBL411074R8411 is used to control 3-phase motors and power circuits up to 690 V AC. This design addresses coil voltage versatility and reliable engagement across voltages, reducing panel rework and downtime. CE conformity, UL/CSA recognition, and RoHS compliance help ensure regulatory alignment across markets and supply chains. By pairing a compact AX50-AX80 family footprint with wide accessory options, this cont actor delivers streamlined installation and long-term cost efficiency for industrial automation projects.
Product Information
Extended Description
1SBL411074R8411 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 125 A
Rated Operational Current AC-1 (Ie)
(220 / 240 V) 55 °C 105 A | (690 V) 40 °C 125 A | (690 V) 70 °C 85 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 80 A | (440 V) 55 °C 70 A | (500 V) 55 °C 65 A | (690 V) 55 °C 46 A | (380 / 400 V) 55 °C 80 A | (220 / 230 / 240 V) 55 °C 80 A
Rated Operational Power AC-3 (Pe)
(415 V) 40 kW | (440 V) 40 kW | (500 V) 45 kW | (690 V) 40 kW | (380 / 400 V) 37 kW | (220 / 230 / 240 V) 22 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 135 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 110 V | 60 Hz 110 ... 120 V
Power Loss
at Rated Operating Conditions AC-1 per Pole 7 W | at Rated Operating Conditions AC-3 per Pole 2 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) 105 A
Horsepower Rating UL/CSA
(120 V AC) Single Phase 7-1/2 hp | (200 ... 208 V AC) Three Phase 25 hp | (220 ... 240 V AC) Three Phase 30 hp | (240 V AC) Single Phase 15 hp | (440 ... 480 V AC) Three Phase 60 hp | (550 ... 600 V AC) Three Phase 75 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 80 A | (200 ... 208 V AC) Three Phase 78.2 A | (220 ... 240 V AC) Three Phase 80 A | (240 V AC) Single Phase 68 A | (440 ... 480 V AC) Three Phase 77 A | (550 ... 600 V AC) Three Phase 77 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
3471522408846
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 1: Three main normally open contacts and one auxiliary contact (NO) plus one auxiliary (NC) enable seamless 3-pole motor control with status feedback. Business Impact: Simplifies control schemes and reduces component count, cutting wiring complexity and cabinet size for conveyors and pumps. Application: Use in standard motor drives and power circuits up to 690 V AC where auxiliary signaling is required. Feature 2: 110 V control coil (50/60 Hz) supports common European and US voltage standards, enabling cross-regional deployment. Business Impact: Lower inventory costs and faster commissioning with a single part suitable for global panels. Application: Factory automation lines and mixed-voltage control panels. Feature 3: Rated operational current AC-3 up to 46–80 A (depending on voltage) and AC-1 up to 125 A at 690 V, plus high breaking capacity. Business Impact: Improved motor start/stop reliability and protection for medium-sized motors, reducing downtime and maintenance. Application: Heavy-load conveyors, pumps, and fans in process industries. Feature 4: Robust mechanical and electrical specs, including IP20 coil terminals and IP10 main terminals, screw-type connections, and compact dimensions (82 mm width, 110 mm depth, 108 mm height). Business Impact: Easier panel integration, secure wiring, and predictable mounting in tight switchgear enclosures. Application: OEM equipment and retrofit projects with limited space. Feature 5: Low coil/pole power loss (7 W AC-1 per pole; 2 W AC-3 per pole) and fast operate times (7–14 ms NC, 4–11 ms NO). Business Impact: Reduced energy consumption, faster switching, and minimized arcing for higher reliability. Application: High-cycle industrial applications requiring controlled switching.Feature 6: Comprehensive documentation and CAD availability plus a broad accessories ecosystem for side-mounted add-on blocks. Business Impact: Accelerates engineering and reduces design lead times. Application: System integrators designing modular panels and scalable motor control solutions.
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FAQs
The unit uses screw terminals with IP20 coil terminations and IP10 main terminations. Its compact footprint (82 mm wide, 110 mm deep, 108 mm high) fits standard panel slots, and add-on auxiliary blocks can be mounted on the side for expanded signaling without reworking the wiring.
Main contacts: 3 NO, 0 NC. Auxiliary contacts: 1 NO, 1 NC. Control coil voltage: 110 V AC at 50 Hz or 110–120 V AC at 60 Hz, with 7–14 ms operate times for NO/NC transitions and 2 W per pole power loss in AC-3.
Yes. Rated operational current AC-3 includes up to 46 A at 690 V (55 °C) and 80 A at 380/400 V or 440/480 V depending on voltage class, with a full 125 A AC-1 rating at 690 V for AC-1 loads. It supports high short-time withstands and a 690 V insulation voltage.
The model carries CE conformity, UL/CSA recognition, and RoHS/WEEE compliance. These certifications help ensure regulatory readiness for global markets, safe operation, and environmental compliance across electrical panels and machinery.
Key ROI drivers include low coil power loss (2 W per pole in AC-3), fast switching times, and a compact footprint that reduces panel space. The broad accessory ecosystem and CAD availability speed up design, installation, and maintenance, lowering lifecycle costs and downtime.