ABB 1SBN019040R1304 Auxiliary Contact Block - 690V, 4 NC
Part Number: 1SBN019040R1304
Quick Summary
Auxiliary contact block CA5X-04U provides four normally closed contacts for signaling and interlock in ABB AX contactor assemblies. Wiring and mounting auxiliary blocks can be error-prone in tight panels, but the CA5X-04U’s front-mounted design and screw terminals simplify installation and field servicing. It is supported by CE, RoHS, REACH, and EAC declarations, with CCC and CQC certifications ensuring global compliance for electronics in industrial environments. Compatible with AX06 through AX40 contactors, this module scales across machines and lines, delivering consistent signaling without extra adapters. The business value comes from reduced wiring time, improved diagnostic clarity, and safer, more reliable control circuits in automation panels.
Product Information
Extended Description
1SBN019040R1304 ABB: CA5X-04U is a 4-pole front mounted auxiliary contact block equipped with screw terminals. CA5X-..U version offers terminal assortment matching the marking of 3-pole AX06..40-30-01 contactors. CA5X-04U is available with 0 N.O. and 4 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
0
Number of Auxiliary Contacts NC
4
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
AX06 | AX09 | AX12 | AX18 | AX25 | AX32 | AX40
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
3471522387868
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: Four NC auxiliary contacts; Business Impact: Reliable signaling and interlock capability reduces false trips and improves machine safety; Application: Used in AX contactor assemblies for signaling circuits across automation lines. Feature: Front-mounted design with screw terminals; Business Impact: Faster, error-free installation and easier field maintenance; Application: Ideal for compact control panels where space is tight. Feature: 690 V rated main and auxiliary circuits; Business Impact: Enables broad compatibility with industrial power and control systems while maintaining safe insulation; Application: Suitable for high voltage signaling in machine control. Feature: Compatibility with AX06–AX40 series; Business Impact: Flexible procurement and scalable interlock signaling across multiple line configurations; Application: Large-batch panel builds and modular automation cells. Feature: IEC/CE and RoHS compliant; Business Impact: Simplifies regulatory approval and reduces compliance risk; Application: Global deployments in regulated markets. Feature: Screw terminals and 4 NC configuration; Business Impact: Ensures robust connections and predictable performance over time; Application: Long-term reliability in demanding environments.
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FAQs
Install the CA5X-04U as a front-mounted accessory on the AX06–AX40 family. Use the screw terminals to connect the auxiliary NC contacts to your signaling or interlock circuit. Ensure the wiring adheres to IEC 60947-5-1 guidelines, verify 690 V insulation ratings, and secure all connections to prevent loose contacts. Proper mounting reduces vibration-induced wear and simplifies future maintenance.
CA5X-04U provides four NC auxiliary contacts and a rated auxiliary circuit voltage up to 690 V, with main circuit ratings also at 690 V. I Ith is 16 A per IEC 60947-5-1, and the device supports AC-15 up to 1200 cycles/hour and DC-13 up to 900 cycles/hour, with a maximum mechanical switching frequency of 3600 cycles/hour. It uses screw terminals and is compatible with AX06–AX40 contactors.
Yes. The CA5X-04U is designed for 690 V operation on both auxiliary and main circuits, meeting IEC 60947-5-1 insulation standards. Its 16 A Ith and specified AC-15/DC-13 current ratings support signaling and interlock duties in high-voltage control panels, while the robust screw-terminal connections enhance reliability in harsh industrial environments.
The CA5X-04U carries CE and REACH declarations, RoHS compliance, EAC, CCC, and CQC certifications for global deployment. WEEE considerations are addressed as B2B, and documentation includes a CCC certificate and CE conformity declarations. These certifications help ensure regulatory alignment across markets and simplify audit processes for panel builders.
Using the CA5X-04U reduces wiring time with straightforward screw-terminal wiring and a front-mounted, 4 NC design. Its AX06–AX40 compatibility supports scalable signaling across lines, improving maintenance visibility and downtime, and its global certifications reduce compliance risk. Overall, you gain safer control circuits, predictable performance, and faster time-to-production on automation projects.