ABB 1SBN019040R1204 Auxiliary Contact Block - 4 NC
Part Number: 1SBN019040R1204
Quick Summary
ABB 1SBN019040R1204 auxiliary contact block provides front-mounted 4 NC contacts for NX relay panels. In complex automation builds, mismatched terminals and limited contact configurations slow commissioning and invite wiring errors. This block is CE and EAC certified with RoHS compliance, plus CCC/CQC declarations, offering clear regulatory alignment for diverse markets. With NX compatibility and screw-terminal reliability, it reduces panel wiring complexity, accelerates maintenance, and supports cost-effective spare parts while delivering predictable, safe control of automated processes. Designed for standard industrial environments and modular control schemes, it matches NX relays to ensure consistent signaling and safe isolation, helping engineers meet performance targets and procurement constraints.
Product Information
Extended Description
1SBN019040R1204 ABB: CA5X-04N 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-04N 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
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
3471522387820
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
Front-mounted design with screw terminals simplifies field wiring, reduces installation time, and improves reproducibility across panels. This layout minimizes miswiring risk by aligning with NX relay markings and standard terminal pitch, accelerating commissioning. In practical terms, technicians gain tangible savings on labor while maintaining robust mechanical integrity in harsh environments. Four NC contacts provide a defined signaling path and clear fail-safe possibilities for interlock schemes. The absence of NO contacts under this variant reduces complexity in control logic and reduces contact wear under certain loads. NX-compatible modules and PLC I/O expansions benefit from consistent signal conditioning and straightforward maintenance. Rated operational voltage of 690 V applies to auxiliary and main circuits, enabling flexible integration in mixed-voltage systems. Conventional free-air thermal current Ith is 16 A, supporting moderate to heavy control loads without overheating. Voltage and current ratings for AC-15 and DC-13 span multiple common industrial voltages, streamlining procurement. Rated short-time withstanding current (Icw) of up to 140 A for 0.1 s ensures transient robustness. Maximum electrical switching frequency, 1200 cycles/hour for AC-15 and 900 cycles/hour for DC-13, supports high-cycle applications. Maximum mechanical switching frequency reaches 3600 cycles/hour, delivering longevity in demanding automation environments. RoHS and REACH declarations, together with CE, CCC/CQC, and EAC certifications, simplify cross-border compliance. The block’s compact form complements NX system architecture, enabling tighter panel layouts and reduced enclosure footprint. Screw-terminal reliability provides secure terminations, easing field maintenance in vibration-prone installations. Compact dimensions—43 mm wide, 32.5 mm deep, 47 mm high—and a net weight of 0.06 kg support streamlined enclosure planning. MOQ of two pieces aligns with OEM stocking strategies and minimizes upfront capitalization for spares. Overall, the CA5X-04N extension delivers predictable signaling, regulatory compliance, and cost-effective reliability for modern automation.
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FAQs
Install the CA5X-04N directly on the NX relay assembly with the short front-mount method; secure each contact to the corresponding screw terminal and verify the NC wiring follows the NX marking. Ensure the rated 690 V auxiliary circuit is respected and confirm the 0 NO / 4 NC configuration aligns with your control logic before energizing the circuit. This minimizes post-installation adjustments and reduces startup risk.
AC-15 ratings reach up to 2 A at 690 V, while 24/127 V versions allow up to 6 A, with 220/240 V at 4 A and 380/400 V at 3 A. DC-13 ratings vary by voltage, e.g., 24 V at 6 A (144 W), 400 V at 2.8 A (134 W), and 500 V at 1 A (72 W). These figures support predictable signaling across a wide voltage range in NX-controlled machines.
Yes. The CA5X-04N is rated for 690 V insulation and operation in primary and auxiliary circuits, with 690 V insulation voltage and corresponding current ratings. It is designed for standard industrial environments and NX-compatible configurations, making it a practical choice for control panels that require robust signaling blocks with high-voltage compatibility.
The block carries CE and EAC declarations, RoHS compliance, and supports CCC/CQC certifications. Additional REACH compliance documentation is available, ensuring broad regulatory alignment for multinational manufacturing. These certifications help streamline procurement and audit processes while supporting global deployment.
The screw-terminal design provides secure terminations and easier field maintenance, reducing rework after vibration or panel service. NX compatibility minimizes wiring errors and simplifies spare-parts stocking, yielding lower lifecycle costs and faster repair times. In steady production, these traits translate to lower downtime and improved overall equipment effectiveness (OEE).