ABB 1SBL277060R1400 Block Contactor - 690 V IEC/UL
Part Number: 1SBL277060R1400
Quick Summary
Block Contactor 1SBL277060R1400 is a motor control device for reliable 3-pole switching in industrial automation. In fluctuating networks, wide control voltage tolerance and built-in surge protection help prevent nuisance trips and panel energy waste. It is rated for AC-3 up to 18.5 kW at 690 V and supports coils driven from 250–500 V AC, 50/60 Hz or DC for versatile control. It meets IEC/EN 60947-4-1 and UL 60947-4-1 standards, with CE/UKCA declarations and RoHS/REACH compliance for global deployments. The compact block design, DIN-rail mounting options, and compatibility with add-on auxiliary contact blocks simplify panel integration and upgrade paths, delivering strong value for machines, conveyors, pumps, and other automation tasks.
Product Information
Extended Description
1SBL277060R1400 ABB: The AF30B-30-00RT-14 is a 3 pole - 690 V IEC or 600 UL contactor with Ring-Tongue Terminals, controlling motors up to 15 kW / 400 V AC (AC-3) or 20 hp / 480 V UL and switching power circuits up to 50 A (AC-1) or 50 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (250-500 V 50/60 Hz and DC), managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.
Minimum Order Quantity
1 piece
Customs Tariff Number
85364900
Data Sheet, Technical Information
Motor control and protection for Rolling stock application_PDF
Instructions and Manuals
Installation instructions AF09...38(Z)B-..RT Contactors, NF(Z)B..ERT Contactor relays and CA4..RT, CAL4..RT, CAT4..RT, LDC4RT Accessories
Instructions and Manuals (Part 2)
Contactors and Overload relays guide
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
45 mm
Product Net Depth / Length
86 mm
Product Net Height
86 mm
Product Net Weight
0.36 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
Number of Poles
3P
Standards
IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-4-1, CSA C22.2 No. 60947-4-1, IEC 60077-1 (applicable parts), IEC 60077-2 (applicable parts), EN 50155 (applicable parts), TR CU 001/2011, IEC 61373, For compliance confirmation on applicable parts based on your application and combination, please consult your ABB sales representatives.
Rated Operational Voltage
Main Circuit 690 V
Rated Frequency (f)
Control 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 50 A
Rated Operational Current AC-1 (Ie)
(690 V) 40 °C 50 A | (690 V) 60 °C 42 A | (690 V) 70 °C 37 A
Rated Operational Current AC-3 (Ie)
(415 V) 60 °C 32 A | (440 V) 60 °C 32 A | (500 V) 60 °C 28 A | (690 V) 60 °C 21 A | (380 / 400 V) 60 °C 32 A | (220 / 230 / 240 V) 60 °C 33 A
Rated Operational Current AC-3e (Ie)
(415 V) 60 °C 32 A | (440 V) 60 °C 32 A | (500 V) 60 °C 28 A | (690 V) 60 °C 21 A | (380 / 400 V) 60 °C 32 A | (220 / 230 / 240 V) 60 °C 33 A
Rated Operational Current DC-1 (Ie)
(110 V) 2 Poles in Series, 40 °C 50 A | (110 V) 2 Poles in Series, 60 °C 42 A | (110 V) 2 Poles in Series, 70 °C 37 A | (110 V) 3 Poles in Series, 40 °C 50 A | (110 V) 3 Poles in Series, 60 °C 42 A | (110 V) 3 Poles in Series, 70 °C 37 A | (220 V) 3 Poles in Series, 40 °C 50 A | (220 V) 3 Poles in Series, 60 °C 42 A | (220 V) 3 Poles in Series, 70 °C 37 A | (72 V) 1-Pole, 40 °C 50 A | (72 V) 1-Pole, 60 °C 42 A | (72 V) 1-Pole, 70 °C 37 A | (72 V) 2 Poles in Series, 40 °C 50 A | (72 V) 2 Poles in Series, 60 °C 42 A | (72 V) 2 Poles in Series, 70 °C 37 A | (72 V) 3 Poles in Series, 40 °C 50 A | (72 V) 3 Poles in Series, 60 °C 42 A | (72 V) 3 Poles in Series, 70 °C 37 A
Rated Operational Current DC-3 (Ie)
(110 V) 2 Poles in Series, 40 °C 50 A | (110 V) 2 Poles in Series, 60 °C 42 A | (110 V) 2 Poles in Series, 70 °C 37 A | (110 V) 3 Poles in Series, 40 °C 50 A | (110 V) 3 Poles in Series, 60 °C 42 A | (110 V) 3 Poles in Series, 70 °C 37 A | (220 V) 3 Poles in Series, 40 °C 50 A | (220 V) 3 Poles in Series, 60 °C 42 A | (220 V) 3 Poles in Series, 70 °C 37 A | (72 V) 1-Pole, 40 °C 50 A | (72 V) 1-Pole, 60 °C 42 A | (72 V) 1-Pole, 70 °C 37 A | (72 V) 2 Poles in Series, 40 °C 50 A | (72 V) 2 Poles in Series, 60 °C 42 A | (72 V) 2 Poles in Series, 70 °C 37 A | (72 V) 3 Poles in Series, 40 °C 50 A | (72 V) 3 Poles in Series, 60 °C 42 A | (72 V) 3 Poles in Series, 70 °C 37 A
Rated Operational Current DC-5 (Ie)
(110 V) 2 Poles in Series, 40 °C 50 A | (110 V) 2 Poles in Series, 60 °C 42 A | (110 V) 2 Poles in Series, 70 °C 37 A | (110 V) 3 Poles in Series, 40 °C 50 A | (110 V) 3 Poles in Series, 60 °C 42 A | (110 V) 3 Poles in Series, 70 °C 37 A | (220 V) 3 Poles in Series, 40 °C 25 A | (220 V) 3 Poles in Series, 60 °C 25 A | (220 V) 3 Poles in Series, 70 °C 25 A | (72 V) 1-Pole, 40 °C 25 A | (72 V) 1-Pole, 60 °C 25 A | (72 V) 1-Pole, 70 °C 25 A | (72 V) 2 Poles in Series, 40 °C 50 A | (72 V) 2 Poles in Series, 60 °C 42 A | (72 V) 2 Poles in Series, 70 °C 37 A | (72 V) 3 Poles in Series, 40 °C 50 A | (72 V) 3 Poles in Series, 60 °C 42 A | (72 V) 3 Poles in Series, 70 °C 37 A
Rated Operational Power AC-3 (Pe)
(415 V) 15 kW | (440 V) 18.5 kW | (500 V) 18.5 kW | (690 V) 18.5 kW | (380 / 400 V) 15 kW | (220 / 230 / 240 V) 9 kW
Rated Operational Power AC-3e (Pe)
(415 V) 15 kW | (440 V) 18.5 kW | (500 V) 18.5 kW | (690 V) 18.5 kW | (380 / 400 V) 15 kW | (220 / 230 / 240 V) 9 kW
Rated Short-time Withstand Current Low Voltage (Icw)
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 350 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 50 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 150 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 700 A | at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 225 A
Maximum Breaking Capacity
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 500 A | cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 200 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-4-1 690 V | acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp)
6 kV
Maximum Electrical Switching Frequency
(AC-1) 600 cycles per hour | (AC-2 / AC-4) 150 cycles per hour | (AC-3) 1200 cycles per hour
Maximum Mechanical Switching Frequency
3600 cycles per hour
Rated Control Circuit Voltage (Uc)
50 Hz 250 ... 500 V | 60 Hz 250 ... 500 V | DC Operation 250 ... 500 V
Power Loss
at Rated Operating Conditions AC-1 per Pole 2.4 W | at Rated Operating Conditions AC-3 per Pole 0.9 W
Operate Time
Between Coil De-energization and NC Contact Closing 13 ... 98 ms | Between Coil De-energization and NO Contact Opening 11 ... 95 ms | Between Coil Energization and NC Contact Opening 38 ... 90 ms | Between Coil Energization and NO Contact Closing 40 ... 95 ms
Mounting on DIN Rail
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 | TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Mounting by Screws (not supplied)
2 x M4 screws placed diagonally
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP10 | acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP10
Tightening Torque
Control Circuit 1.2 N·m | Main Circuit 2.5 N·m
Terminal Type
Ring-Tongue Terminals
Product Name
Block Contactor
Maximum Operating Voltage UL/CSA
Main Circuit 600 V
General Use Rating UL/CSA
(600 V AC) 50 A
Horsepower Rating UL/CSA
(120 V AC) Single Phase 2 hp | (200 ... 208 V AC) Three Phase 10 hp | (220 ... 240 V AC) Three Phase 10 hp | (240 V AC) Single Phase 5 hp | (440 ... 480 V AC) Three Phase 20 hp | (550 ... 600 V AC) Three Phase 25 hp
Tightening Torque UL/CSA
Control Circuit 11 in·lb | Main Circuit 22 in·lb
Full Load Amps Motor Use
(120 V AC) Single Phase 24 A | (200 ... 208 V AC) Three Phase 32.2 A | (220 ... 240 V AC) Three Phase 28 A | (240 V AC) Single Phase 28 A | (440 ... 480 V AC) Three Phase 27 A | (550 ... 600 V AC) Three Phase 27 A
Ambient Air Temperature
Close to Contactor Fitted with Thermal O/L Relay -25 ... 60 °C | Close to Contactor without Thermal O/L Relay -40 ... 70 °C | Close to Contactor for Storage -60 ... +80 °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
Shock and Vibration Withstand acc. to IEC 61373
Category 1, Class B
Pollution Degree
3
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)
End Of Life Disassembling Instructions
End of life instruction AF(S)09/12/16/26/30/38(Z)(B)(K)(RT) Contactors & NF(Z)(B)(K)(RT) Contactors relays
Environmental Product Declaration - EPD
Environmental Product Declaration AF(S)26/30/38(Z)(B) Contactors (FR)
Sustainable Material Content in Packaging (wt. %)
Recycled Cardboard - 86 %
Sustainable Material Content in Product (wt. %)
Recycled Metal - 28 %
CB Certificate
CB Certificate AF26(Z)(B), AF30(Z)(B), AF(Z)(B)38 3-pole contactors, AFS26, AFS30, AFS38 safety contactors
CCC Certificate
CCC Certificate AF26, AF30, AF38, AF26(Z)B, AF30(Z)B, AF38(Z)B 3 and 4-pole contactors, AFS26, AFS30, AFS38 safety contactors
CQC Certificate
CQC Certificate, Contactor, AF*26, AF*30, AF*38, Made in France
Declaration of Conformity - CCC
CCC Declaration of Conformity, Contactor, AF26, AF30, AF38, AFS26, AFS30, AFS38 Made in France
Declaration of Conformity - CE
EU Declaration of Conformity AF09 to AF38(Z)B..RT 3 and 4-pole contactors
Declaration of Conformity - UKCA
UK Declaration of Conformity AF09 to AF38(Z)B..RT 3 and 4-pole contactors
UL Listing Card
UL_E312527
UR Certificate
UR Certificate of Compliance AF09...AF38(Z)B..RT 3-pole contactors with ring tongue terminals
Package Level 1 Units
box 1 piece
Package Level 1 Width
87 mm
Package Level 1 Depth / Length
87 mm
Package Level 1 Height
47 mm
Package Level 1 Gross Weight
0.36 kg
Package Level 1 EAN
3471523126442
Package Level 2 Units
box 21 piece
Package Level 2 Width
250 mm
Package Level 2 Depth / Length
300 mm
Package Level 2 Height
315 mm
Package Level 2 Gross Weight
16.2 kg
Package Level 3 Units
1080 piece
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)
4758 >> Iec Contactors
Feature wide control voltage range to operate from 250-500 V AC/DC → Business impact reduces wiring complexity and panel design time while enabling reliable operation in supply fluctuations; Application suitable for variable networks in conveyors and packaging lines. Feature built-in surge protection → Business impact lowers external protection parts count and increases uptime in harsh industrial environments; Application robust motor control in saw-tooth or irregular power conditions. Feature 3-pole main circuit rated for 690 V and AC-3 up to 18.5 kW → Business impact enables higher power motor control within a compact footprint; Application suitable for pumps and fans in medium to large machine assemblies. Feature compact block design with DIN-rail mounting (TH35-15 or TH35-7.5) and add-on auxiliary contact blocks → Business impact accelerates installation, simplifies expansion, and reduces maintenance; Application ideal for scalable machine control panels. Feature wide standard compliance (IEC/EN 60947-4-1, UL 60947-4-1, CE/UKCA, RoHS/REACH) → Business impact supports global deployments with minimized compliance risk; Application reduces qualification workload for multinational projects. Feature AF technology and robust mechanical design → Business impact improves reliability and reduces energy waste in unstable networks; Application enhances performance in rolling stock and industrial automation lines.
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FAQs
The 1SBL277060R1400 supports mounting on TH35-15 (35 x 15 mm) and TH35-7.5 (35 x 7.5 mm) DIN rails, aligning with IEC 60715 standards. For installations requiring a fixed orientation, it can also be mounted using 2 x M4 screws placed diagonally, providing flexibility in compact control panels.
It is a 3-pole device with a main circuit rated for up to 690 V and control circuits rated at 250–500 V (50/60 Hz or DC). It supports AC-3 operation up to 18.5 kW at 690 V, with rated currents up to 32 A at 60 °C for AC-3, and 21 A at 690 V for AC-3 at higher voltages.
Yes, the contactor includes built-in surge protection. It supports a wide control voltage window of 250–500 V for AC 50/60 Hz and DC operation, enabling stable operation across voltage fluctuations without external protection components.
The 1SBL277060R1400 complies with IEC/EN 60947-4-1 and UL 60947-4-1, with CE and UKCA declarations. It also carries RoHS and REACH compliance, supporting global deployments across regulated markets and simplifying cross-border installations.
It handles motors up to 18.5 kW at 690 V (AC-3) and is suitable for conveyors, pumps, and general machinery in industrial automation. With 3 main NO contacts, block design, and compatibility with add-on auxiliary blocks, it supports scalable control schemas for expanding lines and maintenance-friendly retrofits.