ABB 1SFL991074R8411 Block Contactor - CE/UL Certified
Part Number: 1SFL991074R8411
Quick Summary
ABB 1SFL991074R8411 Block Contactor is designed to safely control motor circuits in industrial automation applications. For engineers, selecting a device with adequate Ie ratings and a compact footprint reduces panel size and wiring complexity. The product supports reliable motor starting and switching in demanding environments, helping minimize downtime. It carries CE conformity, UL listing, and CCC/CQC declarations, reinforcing safety and regulatory compliance across markets. RoHS and REACH declarations further ensure material compliance throughout the supply chain. By combining robust electrical specifications with durable construction, this block contactor enables predictable maintenance intervals and longer asset life, while supporting motor protection and control strategies in modern automation lines.
Product Information
Extended Description
1SFL991074R8411 ABB: AX150-30-11-84 Contactor
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
1SBC100214C0202 - Main catalog Motor protection and control Manual motor starters, contactors and overload relays (PDF) - Edition 2024
Instructions and Manuals
AX 90~150A instructions
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
102 mm
Product Net Depth / Length
123.5 mm
Product Net Height
148 mm
Product Net Weight
1.9 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
Number of Poles
3P
Rated Operational Voltage
Main Circuit 1000 V
Rated Frequency (f)
Main Circuit 50 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 190 A
Rated Operational Current AC-1 (Ie)
(690 V) 40 °C 190 A | (690 V) 55 °C 145 A | (690 V) 70 °C 130 A
Rated Operational Current AC-3 (Ie)
(415 V) 55 °C 150 A | (440 V) 55 °C 100 A | (500 V) 55 °C 100 A | (690 V) 55 °C 82 A | (380 / 400 V) 55 °C 150 A | (220 / 230 / 240 V) 55 °C 150 A
Rated Operational Power AC-3 (Pe)
(415 V) 75 kW | (440 V) 59 kW | (500 V) 59 kW | (690 V) 75 kW | (380 / 400 V) 75 kW | (220 / 230 / 240 V) 45 kW
Rated Breaking Capacity AC-3
8 x Ie AC-3
Rated Making Capacity AC-3
10 x Ie AC-3
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 800 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 160 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 350 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1320 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 500 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 690 V
Rated Impulse Withstand Voltage (Uimp)
8 kV
Maximum Electrical Switching Frequency
300 cycles per hour
Mechanical Durability
10 million
Maximum Mechanical Switching Frequency
3600 cycles per hour
Coil Operating Limits
(acc. to IEC 60947-4-1) Uc (at θ ≤ 70 °C)
Rated Control Circuit Voltage (Uc)
50 Hz 110 V | 60 Hz 110 ... 120 V
Power Loss
at Rated Operating Conditions per Pole 2.7 W
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP40
Terminal Type
Main Circuit: Bars
Product Name
Block Contactor
Ambient Air Temperature
Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 55 °C | Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °C | Close to Contactor for Storage -40 ... 70 °C
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)
CQC Certificate
CQC Certificate, Contactor, AX95, AX115, AX150, Made in China
Declaration of Conformity - CCC
CCC Declaration of Conformity, Contactor, AX95, AX115, AX150, Made in China
Declaration of Conformity - CE
CE Declaration of conformity - Contactor - AX95...AX370
UL Certificate
cULus Certificate, Contactor, A95...A110, AX95...AX150
Package Level 1 Units
box 1 piece
Package Level 1 Width
140 mm
Package Level 1 Depth / Length
170 mm
Package Level 1 Height
130 mm
Package Level 1 Gross Weight
2.1 kg
Package Level 1 EAN
7320500500170
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 → Three-pole design with three main NO contacts plus one NO and one NC auxiliary contact; Business Impact → Enables robust motor control with clear feedback paths, reducing misoperations in AC-3 switching; Application → Suitable for conveyors, pumps, and machine tools operating at 50/60 Hz. Feature → Main circuit rated voltage up to 1000 V; Business Impact → Expands the installation envelope and increases safety margins against transients; Application → Ideal for high-voltage motor starters in diverse industrial setups. Feature → Coil operating voltage at 110 V; Business Impact → Simplifies integration with standard control systems, minimizing interface hardware; Application → Common in automation panels with 110 V control circuitry. Feature → Power loss of 2.7 W per pole; Business Impact → Low heat generation within cabinets, enabling smaller cooling requirements; Application → Beneficial for continuous-operation drives in compact control rooms. Feature → Rated insulation voltage of 690 V and impulse withstand of 8 kV; Business Impact → Provides robust protection against spikes and surges; Application → Suitable for harsh factory environments and energy-intensive equipment. Feature → Mechanical durability of 10 million cycles and maximum 3600 cycles per hour; Business Impact → Extends service life and lowers maintenance costs; Application → Excellent for high-start-stop applications like packaging lines and feeders. Feature → Compact footprint (102 mm width, 123.5 mm depth, 148 mm height) and weight of 1.9 kg; Business Impact → Facilitates easier installation and tighter panel layouts; Application → Ideal for space-constrained electrical cabinets. Feature → Comprehensive certifications including CE, UL, RoHS, and REACH; Business Impact → Smooths global procurement and regulatory compliance; Application → Supports international deployment across OEMs and integrators.
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FAQs
The unit is a three-pole device with main circuit bars and an auxiliary contact. Install it in a standard motor control cabinet with 102 mm width, 123.5 mm depth, and 148 mm height. Use the 110 V control coil for synchronized control and ensure the main circuit is within the 690–1000 V insulation range. Verify alignment with the device mounting pattern and secure wiring per IEC 60947-4-1 guidelines.
Ie ratings include AC-1 up to 190 A at 690 V (40–70 °C depending on ambient) and AC-3 up to 150 A across multiple voltages. Rated power for AC-3 is up to 75 kW at 690 V, with a breaking capacity of 8 x Ie AC-3 and a making capacity of 10 x Ie AC-3. These figures support demanding motor start/stop cycles.
Yes. The AX contactor is designed for 50/60 Hz main circuits, with an operating voltage up to 1000 V and a coil rated at 110 V. It suits standard industrial motors and equipment like conveyors, pumps, and machine tools operating on mixed-frequency grids.
The device carries CE conformity, UL listing (cULus), CCC, and CQC declarations, along with RoHS and REACH compliance. These certifications support regulatory acceptance in Europe, North America, and Asia-Pacific, reducing procurement risk for global supply chains.
With a mechanical durability of 10 million cycles and low power loss (2.7 W per pole), the contactor minimizes heat, extends service life, and reduces cooling and maintenance costs. Its compact footprint also lowers panel space requirements, contributing to higher-density control architectures and improved uptime.