ABB 1SBN010140R1204 Auxiliary Contact Block - UL/CE
Part Number: 1SBN010140R1204
Quick Summary
Auxiliary Contact Block CA4-04N provides four NC contacts for signaling and control in NF40E contactor assemblies. Engineers often struggle with compact wiring and reliable front-terminal blocks in dense control panels. This block carries CE and UL/CSA certifications, plus RoHS and REACH declarations, with IP20 protection for safe, everyday industrial use. Ideal for NF40E motor protection and control applications, it accelerates panel wiring while maintaining compliance. In practice, it delivers compact dimensions and front-mounted screw terminals for quick installation and reliable signaling.
Product Information
Extended Description
1SBN010140R1204 ABB: CA4-04N is a 4-pole front mounted auxiliary contact block equipped with screw terminals. CA4-..N version offers terminal assortment matching the marking of 4-pole NF(C)(Z)(B)40E contactor relays. CA4-04N is available with 0 N.O. and 4 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
0
Number of Auxiliary Contacts NC
4
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
NF40E | NFZ40E | NFC40E | NFZB40E | NFB40E
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.B07174.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
3471523130289
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)
3706526
E-Number (Sweden)
3211415
Feature → Business Impact → Application: Four NC contacts in a 4P block extend signaling capacity for control circuits, enabling more reliable interlocking and status feedback in machine automation. This translates to faster commissioning and reduced wiring errors in motor control panels and NF40E installations.Front-mounted screw terminals and a compact footprint cut wiring time and save panel space, improving installation speed and serviceability in tight control cabinets. Dimensions (43 mm width, 39.5 mm depth, 43 mm height) and a light 0.055 kg weight support easy handling and retrofit projects in existing NF-series setups.Rated for auxiliary operation up to 690 V and 50/60 Hz with 16 A Ith, the block provides robust signal integrity for standard industrial environments, while DC-13 and AC-15 ratings give design flexibility for signaling loads in conveyors, presses, and packaging lines.Compliance and traceability are reinforced by CE, UL/CSA, UKCA, RoHS, REACH, and WEEE declarations, reducing regulatory risk for global deployments and helping stay aligned with corporate sustainability goals.The product uses front screw terminals for dependable connections and a 1.2 N·m tightening torque (UL/CSA 11 in·lb) to ensure long-term reliability, even in vibration-prone machinery. This combination supports maintenance programs and minimizes unscheduled downtime in motor control and signaling applications.
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FAQs
The CA4-04N is a four NC contact block designed for front-mount installation on NF40E family contactors. It uses screw terminals for straightforward wiring, with a recommended tightening torque of 1.2 N·m. For best results, strip 10 mm of wire and use flexible ferrules or solid conductors within the 0.75–2.5 mm² range. This reduces wiring time and improves reliability in dense control panels.
Key ratings include a 690 V rated insulation voltage for the auxiliary circuit, 50/60 Hz operation, and a conventional thermal current (Ith) of 16 A at 40 °C. The device offers 4 NC contacts over 4 poles, with AC-15 and DC-13 operating currents specified for multiple voltages, plus a short-time withstand current (Icw) of 140 A for 0.1 s and 100 A for 1 s.
Yes. The block carries CE and UL/CSA certifications, with RoHS and REACH declarations in place. UKCA is also listed for UK markets. This supports global deployment in regulated environments and helps ensure compliance during audits and supplier assessments.
Common use cases include signaling and interlocking in NF40E motor protection and control circuits, machine automation panels, and control cabinets requiring reliable NC signaling. Its front-mounted design simplifies retrofits, while IP20 protection and 43 mm footprint fit compact installations without compromising performance.
Keep torque on auxiliary terminals at 1.2 N·m and use appropriate wire sizes (0.75–2.5 mm²). The 10 mm wire stripping length simplifies re-termination, and top-tier certifications reduce compliance overhead. The block’s reliability and straightforward wiring reduce maintenance time, downtime, and total cost of ownership in high-volume production lines.