ABB 1SBN010140R1240 Auxiliary Contact Block - 4P NO, 690V
Part Number: 1SBN010140R1240
Quick Summary
Auxiliary Contact Block by ABB provides four NO contacts for signaling and interlock wiring in motor control panels. Engineers often struggle with wiring compatibility and terminal access, so CA4-40N’s front-mount design with screw terminals streamlines installation and reduces field wiring time. This block carries CE conformity, UL/CSA listings, and CB/CCC declarations to support global compliance and traceability. Designed to complement NF/NFC/NFZ contactors, it delivers a compact, reliable signaling solution that fits tightly into control cabinets while supporting robust automation workflows and fast procurement.
Product Information
Extended Description
1SBN010140R1240 ABB: CA4-40N 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) contactor relays. CA4-40N is available with 4 N.O. instantaneous contacts for standard industrial environments.
Country of Origin
Switzerland (CH)
Lead Time
77 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
CHABB001EXPU
Warranty Return
Product under warranty must be returned
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
NF22E | NFZ22E | NF31E | NFZ31E | NF40E | NFZ40E | NFC22E | NFC31E | NFC40E | NFZB22E | NFB22E | NFZB31E | NFB31E | 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
3471523130265
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)
3706524
E-Number (Sweden)
3211428
Feature → Business Impact → Application: The 4-pole front-mounted auxiliary contact block with screw terminals simplifies wiring and reduces panel depth, cutting installation time and field labor costs while improving connection reliability for NF/NFC/NFZ contactor relays. This enables precise signaling and interlocking in machine control, enhancing motor protection and automation panel performance in manufacturing lines. Feature → Business Impact → Application: Four normally open contacts provide multiple signaling paths from a single module, enabling richer interlock logic and status indication without adding separate relays, which lowers component count and reduces spare parts. Use this in conveyor systems and press lines where compact signaling blocks save cabinet space and speed fault isolation. Feature → Business Impact → Application: Rated for auxiliary circuit operation up to 690 V and 50/60 Hz, this block supports high-voltage control schemes common in industrial automation, improving compatibility with main control relays and safety interlocks across NF/NFC installations. Feature → Business Impact → Application: Compliance to IEC 60947-5-1, UL/CSA, and CE declarations provides regulatory alignment for global projects, reducing risk during audits and easing cross-border procurement for automation projects. Feature → Business Impact → Application: Screw-terminal connections and IP20 protection deliver secure, vibration-resistant wiring in harsh environments, ensuring long-term reliability in equipment like NF22E/NFZ22E NF31E NFZ31E NF40E NFZ40E NFC22E NFC31E NFC40E, with straightforward field maintenance. Feature → Business Impact → Application: Compact 43 × 39.5 × 43 mm footprint and 0.055 kg weight enable dense panel layouts and lighter enclosure designs, ideal for compact motor control cabinets and retrofit projects where space is at a premium.
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FAQs
The CA4-40N is a front-mounted auxiliary contact block with screw terminals designed for straightforward panel installation. It attaches directly to compatible NF/NFC/NFZ contactors, allowing secure wiring via standard screw terminals and enabling quick field terminations with defined wire sizes and stripping lengths. This minimizes downtime during retrofits or new installations.
The CA4-40N provides four normally open contacts (4 NO) within a 4P configuration for auxiliary circuits up to 690 V and 50/60 Hz. It supports IEC/UL/CSA standards with a rated Ith of 16 A (Θ = 40 C) and offers relevant Ie values across multiple voltages, along with a 6 kV impulse withstand voltage and 3600 mechanical switching cycles, suitable for signaling in motor control and automation panels.
Yes. The CA4-40N is designed for compatibility with a broad range of ABB NF, NFZ, and NFC series contactors and relays. The product’s ‘Suitable For’ list includes NF22E, NFZ22E, NF31E, NFZ31E, NF40E, NFZ40E, NFC22E, NFC31E, and NFC40E variants, ensuring straightforward integration in common industrial protection and control schemes.
The CA4-40N carries CE conformity and UL/CSA listings, plus CB/CCC declarations. It also aligns with DoCs and UL UL-CA/UL-US certifications for household and similar electrical appliances safety, alongside other essential compliance marks. These certifications help streamline global procurement and ensure regulatory readiness for cross-border installations.
Lead time is listed at 77 days, and stock is shown as available at warehouses labeled CHABB001EXPU. It is marked as Active for sale, with standard minimum order quantities of one piece, making it suitable for both project batches and smaller maintenance orders.