ABB 1SBN019040R1240 Auxiliary Contact Block - 690 V
Part Number: 1SBN019040R1240
Quick Summary
The ABB 1SBN019040R1240 Auxiliary Contact Block provides four normally-open contacts for NX relays in control panels. If you’re wiring for safety interlocks or status signaling, inconsistent contacts can slow commissioning and degrade signal reliability. CE certification for EU compliance, CCC for China, and EAC for Eurasian markets help you meet regional standards without redesign. Designed for front-mounted installation with screw terminals, it reduces wiring time and simplifies maintenance. NX compatibility ensures seamless integration with ABB NX-series relays, while compact dimensions and a low 0.06 kg mass support safe, space-conscious panel layouts. This combination delivers improved uptime, easier serviceability, and a clearer path to compliant automation projects.
Product Information
Extended Description
1SBN019040R1240 ABB: CA5X-40N is a 4-pole front mounted auxiliary contact block equipped with screw terminals. CA5X-..N version offers terminal assortment matching the marking of NX relays. CA5X-40N is available with 4 N.O. and 0 N.C. instantaneous contacts for standard industrial environments.
Minimum Order Quantity
2 piece
Customs Tariff Number
85030099
Data Sheet, Technical Information
1SBC100187L0203
Instructions and Manuals
1SBC101044M9801
CAD Dimensional Drawing
Information - 2D and 3D files for CAD systems
Product Net Width
43 mm
Product Net Depth / Length
32.5 mm
Product Net Height
47 mm
Product Net Weight
0.06 kg
Number of Auxiliary Contacts NO
4
Number of Auxiliary Contacts NC
0
Rated Operational Voltage
Auxiliary Circuit 690 V | Main Circuit 690 V
Conventional Free-air Thermal Current (Ith)
acc. to IEC 60947-5-1, Θ = 40 °C 16 A
Rated Operational Current AC-15 (Ie)
(690 V) 2 A | (24 / 127 V) 6 A | (220 / 240 V) 4 A | (380 / 400 V) 3 A
Rated Operational Current DC-13 (Ie)
(24 V) 6 A / 144 W | (110 V) 0.55 A / 60 W | (125 V) 0.55 A / 69 W | (220 V) 0.30 A / 66 W | (250 V) 0.30 A / 75 W | (400 V) 2.8 A / 134 W | (500 V) 1 A / 72 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
Maximum Electrical Switching Frequency
(AC-15) 1200 cycles per hour | (DC-13) 900 cycles per hour
Maximum Mechanical Switching Frequency
3600 cycles per hour
Terminal Type
Screw Terminals
Suitable For
NX
Product Name
Auxiliary Contact Block
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)
CCC Certificate
CCC_2014010304725046
CQC Certificate
CQC Certificate, Auxiliary contacts, CA5X-***, Made in India
Declaration of Conformity - CCC
CCC Declaration of Conformity, Auxiliary contacts, CA5X-***, Made in India
Declaration of Conformity - CE
EU Declaration of Conformity CA5X.., CAL5X.., auxiliary contacts
EAC Certificate
EAC_RU C-DE ME77 B03562
Package Level 1 Units
box 2 piece
Package Level 1 Width
65 mm
Package Level 1 Depth / Length
130 mm
Package Level 1 Height
40 mm
Package Level 1 Gross Weight
0.12 kg
Package Level 1 EAN
3471522387783
Package Level 2 Units
120 piece
Package Level 2 Width
220 mm
Package Level 2 Depth / Length
380 mm
Package Level 2 Height
300 mm
Package Level 2 Gross Weight
7.2 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
IDEA Granular Category Code (IGCC)
4743 >> Auxiliary contact block
Feature → Business Impact → Application: The block offers four NO auxiliary contacts in a compact, front-mounted design, enabling straightforward interlocking and signaling with NX relays, reducing panel wiring complexity and boosting signal integrity in machine control applications. Application: NX-based safety circuits and status monitoring in automation panels benefit from reliable, easy-to-wire auxiliary contacts. Feature → Business Impact → Application: Screw terminals provide secure, durable connections that simplify field wiring and maintenance, cutting commissioning time and improving long-term reliability. Application: On-site installation and retrofit projects gain faster assembly and reduced fault risk due to robust termination. Feature → Business Impact → Application: Rated for 690 V insulation and diverse Ie ratings (AC-15 up to 690 V; DC-13 across multiple voltages) deliver versatile performance across control and auxiliary circuits, enabling standardized procurement and predictable operation in mixed-voltage systems. Application: Industrial automation lines, conveyors, and process controls maintain consistent performance across changing load profiles. Feature → Business Impact → Application: Ith of 16 A and short-time withstand current (Icw) ratings provide clear margins for start-up surges and fault conditions, enhancing safety margins and reducing nuisance tripping in demanding panels. Application: Heavy-duty control cabinets and machine builders targeting high reliability. Feature → Business Impact → Application: Compact footprint (43 mm width, 32.5 mm depth, 47 mm height) and light weight (0.06 kg) save space and simplify enclosure design, supporting scalable architectures in NX-based systems. Application: Space-constrained panels and modular automation platforms. Feature → Business Impact → Application: Compliance-ready package with RoHS, REACH declarations and CE/CCC/EAC conformance reinforces regulatory readiness, supporting global deployments. Application: Global manufacturing lines requiring consistent, standards-aligned auxiliary contact solutions.
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FAQs
This auxiliary contact block is specifically designed for NX relays, featuring front-mounting and screw terminals for quick, secure wiring. It ensures seamless electrical interface and simplifies panel integration.
It offers 4 NO auxiliary contacts, 690 V insulation, Ith up to 16 A, and Ie values across multiple voltages for AC-15 and DC-13, supporting reliable signaling in a range of control circuits with appropriate safety margins.
Yes. The block carries CE declarations for EU compliance, CCC for China, and EAC for Eurasian markets, alongside RoHS/REACH declarations, aligning with regional regulatory requirements.
The unit measures 43 mm in width, 32.5 mm in depth, and 47 mm in height, with a net weight of 0.06 kg, making it suitable for compact control panels and modular assemblies.
Minimum order quantity is 2 pieces, typically boxed as package level 1 units (2 pieces per box). For larger procurement, level 2 packaging supports higher volumes (up to 120 pieces per outer carton).