ABB 1SBN010140R1340 Auxiliary Contact Block - 690V UL
Part Number: 1SBN010140R1340
Quick Summary
ABB 1SBN010140R1340 Auxiliary Contact Block is a front-mounted 4-pole auxiliary block designed to extend signaling and status options for AF09–AF96 contactors in control panels. Engineers often struggle with wiring reliability and space in compact enclosures; this block provides four normally open contacts with screw terminals that simplify field wiring and reduce loom clutter. Certified for IEC/EN 60947-5-1, UL 60335-2-40, and CSA standards, it supports global compliance and safer installations. By standardizing on a single accessory across multiple contactor sizes, it delivers faster assemblies, easier maintenance, and lower overall system cost while preserving fault isolation and diagnostic clarity. Its 690 V auxiliary circuit rating and compact 43×39.5×43 mm footprint help maximize panel density and installation quality.
Product Information
Extended Description
1SBN010140R1340 ABB: CA4-40U is a 4-pole front mounted auxiliary contact block equipped with screw terminals. CA4-..U version offers terminal assortment matching the marking of 3-pole AF(C)09..16(Z)(B)-30-01 contactors. CA4-40U is available with 4 N.O. and 0 N.C. instantaneous contacts for standard industrial environments.
Minimum Order Quantity
1 piece
Customs Tariff Number
85389099
Data Sheet, Technical Information
1SBC100214C0202 - Main catalog Motor protection and control Manual motor starters, contactors and overload relays (PDF) - Edition 2024
Instructions and Manuals
Operating instruction CA4, CAL4, CAT4, CC4, LDC4 accessories for AF09...AF96 contactors, NF contactor relays
Instructions and Manuals (Part 2)
Contactors and Overload relays guide
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
43 mm
Product Net Depth / Length
39.5 mm
Product Net Height
43 mm
Product Net Weight
0.055 kg
Number of Auxiliary Contacts NO
4
Number of Auxiliary Contacts NC
0
Number of Poles
4P
Standards
IEC/EN 60947-5-1, UL 60335-2-40 LZGH2 A2L, UL 60947-5-1, CSA C22.2 No. 60335-2-40 LZGH2 A2L, CSA C22.2 No. 60947-5-1-14
Rated Operational Voltage
Auxiliary Circuit 690 V
Rated Frequency (f)
Auxiliary Circuit 50 / 60 Hz
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-5-1, Θ = 40 °C 16 A
Rated Operational Current AC-15 (Ie)
(500 V) 2 A | (690 V) 2 A | (24 / 127 V) 6 A | (220 / 240 V) 4 A | (400 / 440 V) 3 A
Rated Operational Current DC-13 (Ie)
(24 V) 6 A / 144 W | (48 V) 2.8 A / 134 W | (72 V) 1 A / 72 W | (110 V) 0.55 A / 60 W | (125 V) 0.55 A / 69 W | (220 V) 0.27 A / 60 W | (250 V) 0.27 A / 68 W | (400 V) 0.15 A / 60 W | (500 V) 0.13 A / 65 W | (600 V) 0.1 A / 60 W
Rated Short-time Withstand Current Low Voltage (Icw)
for 0.1 s 140 A | for 1 s 100 A
Rated Insulation Voltage (Ui)
acc. to IEC 60947-5-1 690 V | acc. to UL/CSA 600 V
Rated Impulse Withstand Voltage (Uimp)
6 kV
Maximum Electrical Switching Frequency
(AC-15) 1200 cycles per hour | (DC-13) 900 cycles per hour
Maximum Mechanical Switching Frequency
3600 cycles per hour
Connecting Capacity Auxiliary Circuit
Flexible with Ferrule 1/2x 0.75 ... 2.5 mm² | Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm² | Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm² | Rigid Solid 1/2x 1 ... 2.5 mm² | Rigid Stranded 1/2x 1 ... 2.5 mm²
Wire Stripping Length
Auxiliary Circuit 10 mm
Degree of Protection
acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP20
Tightening Torque
Auxiliary Circuit 1.2 N·m
Terminal Type
Screw Terminals
Suitable For
AF09 | AF09Z | AF12 | AF12Z | AF16 | AF16Z | AFC09 | AFC12 | AFC16 | AF09B | AF09ZB | AF12B | AF12ZB | AF16B | AF16ZB
Product Name
Auxiliary Contact Block
Connecting Capacity Auxiliary Circuit UL/CSA
Rigid Solid 1/2x 18-14 AWG | Rigid Stranded 1/2x 18-14 AWG
Tightening Torque UL/CSA
Auxiliary Circuit 11 in·lb
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
WEEE B2C / B2B
Business To Business
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
A2L Certificate – UL
UL-US A2L LZGH2 Certificate of Compliance CA4, CC4, CAL4, CAT4, BX4, BX4-CA, BA4 accessories for AF(C)09...AF(C)96 contactors / NF(C) contactor relays UL 60335-2-40 Household and Similar Electrical Appliances - Safety | UL-CA A2L LZGH2 Certificate of Compliance CA4, CC4, CAL4, CAT4, BX4, BX4-CA, BA4 accessories for AF(C)09...AF(C)96 contactors / NF(C) contactor relays CSA C22.2 No. 60335-2-40 Household and Similar Electrical Appliances - Safety
ABS Certificate
ABS Certificate, AF(S)09 to AF(S)96 contactors, NF contactor relays and CA4, CC4, CAL4, CAT4 auxiliary contact blocks, TEF4 electronic timers
BV Certificate
BV Certificate CA4, CAT4, CAL4-11 - Accessories for AF(C)09...AF(C)96, NF(C) range with screw and Push-in Spring terminals
CB Certificate
CB Certificate CA4 4-pole and CAT4 auxiliary contact blocks for AF09...AF96 contactors and NF contactor relays
CCC Certificate
CCC Certificate CA4 4-pole, CAT4-11, VE4 AF accessories with screw, Ring tongue, spring and push-in terminals
Declaration of Conformity - CCC
CCC Declaration of Conformity, Auxiliary contacts, CAL4-**, CA4-**, CC4-**, Made in Czech Republic | CCC Declaration of Conformity, Auxiliary contacts, CA4-***,CAT4-*** ,VE4, Made in Poland
Declaration of Conformity - CE
EU Declaration of Conformity CA(L)(T)4.., CC4, CA(L)(T)4..RT, CA(L)4..K, CA(L)(T)4..S auxiliary contact blocks, VM4, VM96-4, VEM4(K) interlocks
Declaration of Conformity - UKCA
UK Declaration of Conformity CA(L)(T)4.., CC4, CA(L)(T)4..RT, CA(L)4..K, CA(L)(T)4..S auxiliary contacts, VM4, VM96-4, VEM4(K) interlocks
DNV Certificate
DNV Certificate for NF, NF..S, NF..K contactor relays and CA4, CAL4, CAT4 auxiliary contacts with screw, spring or push-in terminals
GOST Certificate
GOST_POCCFR.ME77.B07175.pdf
LR Certificate
LRS Certificate AF(S)09..(K) ... AF96 3 and 4-pole contactors and CA(L)4..(K), CAT4, CC4 auxiliary contact blocks
RINA Certificate
Rina Certificate for AF09...AF96 contactors, NF contactor relays and accessories, screw and spring terminals
RMRS Certificate
RMRS Certificate CA4, CAT4, CAL4-11 - Auxiliary contacts for AF(S)09...AF(S)96, NF ranges, with screw, push-in and spring terminals
UL Certificate
UL-US Certificate of Compliance CA4, CC4, CAL4, CAT4, BX4, BX4-CA, BA4 accessories for AF09...AF96 contactors / NF contactor relays | UL-CA Certificate of Compliance CA4, CC4, CAL4, CAT4, BX4, BX4-CA, BA4 accessories for AF09...AF96 contactors / NF contactor relays
UL Listing Card
UL_E252354
Package Level 1 Units
box 1 piece
Package Level 1 Width
46 mm
Package Level 1 Depth / Length
46 mm
Package Level 1 Height
46 mm
Package Level 1 Gross Weight
0.055 kg
Package Level 1 EAN
3471523130227
Package Level 2 Units
box 192 piece
Package Level 2 Gross Weight
10.56 kg
Package Level 3 Units
4608 piece
Object Classification Code
K
ETIM 7
EC000041 - Auxiliary contact block
ETIM 8
EC000041 - Auxiliary contact block
ETIM 9
EC000041 - Auxiliary contact block
eClass
V11.0 : 27371302
UNSPSC
39121522
IDEA Granular Category Code (IGCC)
4743 >> Auxiliary contact block
E-Number (Finland)
3706521
E-Number (Sweden)
3211429
Feature → Business Impact → Application: The CA4-40U 4NO, 0NC design expands signaling capacity without increasing panel footprint, enabling more granular control and faster fault diagnosis in motor control centers. This translates to measurable improvements in startup sequencing and safety interlocks for AF contactors in manufacturing lines. Feature → Business Impact → Application: Front-mounted screw-terminals provide robust, vibration-resistant wiring with 1.2 N·m tightening torque, reducing maintenance time during Panel upgrades and field service. Application: Ideal for machine builders and panel builders deploying AF09–AF96 coil options in conveyors and packaging lines. Feature → Business Impact → Application: 4P, 4 NO configuration supports precise control logic (AC-15/DC-13) across voltages up to 690 V, enabling consistent signaling in mixed-voltage environments. Application: Widely used in general automation and process equipment. Feature → Business Impact → Application: IP20 protection and compact dimensions improve enclosure cleanliness and protect delicate terminals in harsh factory floors. Application: Suitable for retrofit and new builds in dusty or humid environments. Feature → Business Impact → Application: Compliance-ready design with IEC/EN, UL, CSA listings reduces certification time for new machines. Application: Ensures faster time-to-market while maintaining global safety standards.
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FAQs
The CA4-40U auxiliary contact block is designed for front mounting on ABB AF09 through AF96 contactors and NF relays. It provides 4 normally open contacts (4NO) across a 4-pole configuration, matching the marking and terminal layout of standard AF contactors. It supports a variety of coil and accessory combinations for streamlined panel wiring.
Key ratings include a 690 V rated operational voltage for the auxiliary circuit, 50/60 Hz operation, and a conventional free-air thermal current (Ith) of 16 A. Operational current (Ie) for AC-15 and DC-13 varies by voltage (up to 6 A at low voltages, down to 0.55–4 A at higher voltages). Short-time withstand and impulse ratings ensure robust switching performance.
Yes, it is a front-mounted auxiliary block with screw terminals. Wiring capacity supports flexible and rigid conductors in the auxiliary circuit, including 0.75–2.5 mm² conductors and ferrules, with a stripping length of 10 mm. The compact footprint (43 mm width, 39.5 mm depth, 43 mm height) helps maximize panel density while maintaining secure connections.
This accessory carries IEC/EN 60947-5-1, UL 60335-2-40, CSA C22.2 classifications, and related UL/CSA listings. It also aligns with CE and UKCA declarations, providing multi-region compliance for global machines. These certifications streamline regulatory approvals, reduce audit risk, and support safer, standards-compliant installations across industries.
The block uses robust screw terminals and a fixed 1.2 N·m tightening torque, minimizing loose connections and maintenance downtime. Its standardization across AF09–AF96 sizes simplifies spares stocking, reduces wiring mistakes, and lowers commissioning costs. In ongoing operations, improved reliability and clearer diagnostics help reduce unplanned downtime and extend panel life.