ABB CA4X-01 Auxiliary Contact Block - UL/CE Rated
Part Number: 1SBN011310R1001
Quick Summary
The ABB CA4X-01 Auxiliary Contact Block provides a compact, 1-pole NC signaling interface for AFC contactors in control panels. Engineers often contend with miswired signaling and space constraints that drive commissioning time and risk. This accessory aligns with UL 60947-5-1, IEC/EN 60947-1, and CE requirements, with CB and cULus declarations supporting global compliance. Designed for front mounting on AFC40–AFC96 and NFC relays, it delivers robust operation in standard industrial environments while enabling flexible wiring in tight cabinets. By combining reliable signal integrity with straightforward installation, it helps modernize control panels and reduce total cost of ownership through easier maintenance and fewer field faults.
Product Information
Extended Description
1SBN011310R1001 ABB: CA4X-01 is a 1-pole front mounted auxiliary contact block equipped with screw terminals and can be fitted on AFC09...96 contactors and NFC contactor relays. CA4X-01 is available with 1 N.C. instantaneous contacts for standard industrial environments.
Minimum Order Quantity
10 piece
Customs Tariff Number
85389099
Instructions and Manuals
Operation instruction CA4X 1-pole aux. contact block
Instructions and Manuals (Part 2)
Contactors and Overload relays guide
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
9.9 mm
Product Net Depth / Length
39.5 mm
Product Net Height
43 mm
Product Net Weight
0.014 kg
Number of Auxiliary Contacts NO
0
Number of Auxiliary Contacts NC
1
Standards
UL 60947-5-1, IEC/EN 60947-1, IEC/EN 60947-5-1, GB14048.5
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 10 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) 2.4 A
Rated Operational Current DC-13 (Ie)
(24 V) 4 A | (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 and VDE 0110 (Gr. C) 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
Power Loss
at 6 A per Pole 0.1 W
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 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
AFC40 | AFC52 | AFC65 | AFC80 | AFC96 | AFC09 | AFC12 | AFC16 | AFC26 | AFC30 | AFC38 | NFC22E | NFC31E | NFC40E
Product Name
Auxiliary Contact Block
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
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
CB Certificate CA4X auxiliary contact blocks for AFC09...AFC96 contactors and NFC contactor relays
CCC Certificate
CCC declaration of conformity – CA4X auxiliary contact
CCS Certificate
CCS Certificate of AFC09 ... AFC96 , AX09-AX370 contactors
CQC Certificate
CQC Certificate of Product certification – CA4X auxiliary contact
cULus Certificate
UL-US Certificate of Compliance CA4X accessories for AFC09...AFC96 contactors / NFC contactor relays
Declaration of Conformity - CCC
CQC Certificate of Product certification – CA4X auxiliary contact
Declaration of Conformity - CE
EU Declaration of Conformity CA4X.. auxiliary contacts
DNV Certificate
DNV Certificate for NFC, NFC..K contactor relays and CA4, CAL4, CAT4 auxiliary contacts with screw, spring or push-in terminals
RINA Certificate
Rina Certificate for AFC09...AFC96 3 pole and 4 pole contactors, NFC relays ,screw and spring terminals
Package Level 1 Units
bag 5 piece
Package Level 1 Width
160 mm
Package Level 1 Depth / Length
10 mm
Package Level 1 Height
180 mm
Package Level 1 Gross Weight
0.15 kg
Package Level 1 EAN
3471523024700
Package Level 2 Units
box 200 piece
Package Level 2 Gross Weight
3.2 kg
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
39121500
Feature → Business Impact → Application: The CA4X-01 is a front-mounted, 1-pole auxiliary contact block with screw terminals, simplifying wiring and reducing assembly time, which lowers commissioning costs in panel builds and minimizes risk of interlock misconfigurations in machine control circuits. Application: Install on AFC09…AFC96 contactors to provide dependable NC signaling for interlocks and status indication in packaging lines or conveyors. Feature → Business Impact → Application: Rated for auxiliary circuits up to 690 V and 50/60 Hz, with a conventional free-air thermal current of 10 A, enabling safe operation across standard industrial controls and reducing the likelihood of nuisance trips during peak loads. Application: Use in AC-15 signaling loops and control circuits requiring robust NC signaling. Feature → Business Impact → Application: Compact dimensions (9.9 mm W x 39.5 mm D x 43 mm H) and a light 0.014 kg weight save panel space and simplify field upgrades. Application: Ideal for retrofits and new installations in space-constrained cabinets. Feature → Business Impact → Application: Screw terminals with clear wire-stripping guidance (10 mm) support reliable, vibration-resistant connections and quick maintenance. Application: Suitable for flexible conductors and ferrule terminations in high-vibration environments. Feature → Business Impact → Application: Extensive certifications and compliance declarations (UL/CSA, CE, CB, cULus, RoHS, REACH) reduce regulatory risk and speed up approvals. Application: Applicable across global projects requiring strict conformity and traceability in control panels.
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FAQs
Yes. CA4X-01 is designed as a front-mounted auxiliary contact block compatible with ABB AFC09 through AFC96 contactors and NFC relays. It uses screw terminals for a secure, easy-to-wire NC signaling connection, allowing straightforward upgrades or retrofits in control cabinets without replacing the main contactor.
CA4X-01 supports an auxiliary circuit rated up to 690 V with 50/60 Hz operation. It provides 1 normally closed contact, a conventional free-air thermal current (Ith) of 10 A, and a rated impulse withstand voltage of 6 kV. These specs ensure reliable signaling in standard industrial control circuits and interlock arrangements.
Yes, CA4X-01 supports DC-13 operation within the specified ratings. The rated operational current for DC-13 varies with supply voltage (for example at 24 V, 48 V, up to 600 V as listed in the datasheet). Always verify the exact DC-13 values for your voltage level and load characteristics to ensure safe operation.
CA4X-01 carries multiple certifications and declarations: UL/CSA 60947-5-1, IEC/EN 60947-1, IEC/EN 60947-5-1, GB14048.5, plus CE marking, CB/CQC/DNV/RINA declarations as listed in the product data. RoHS and REACH compliance are also documented, supporting global adoption and reducing regulatory risk in multinational projects.
The auxiliary block reduces wiring complexity and panel footprint, improving commissioning speed and signaling reliability. It provides compatible, standards-based interlock signaling for ABB AFC contactors, lowers maintenance costs through simple screw-terminal connections, and supports scalable installations across various line configurations, leading to improved uptime and lower total cost of ownership.