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ABB cal4-11-t side mounted instantaneous aux contact block
ABB CAL4-11-T side-mounted auxiliary contact block with 1 NO and 1 NC instantaneous contacts, screw terminals and compatibility with ABB AF and NF contactors.
£96.20
Why Choose the ABB CAL4-11-T Side Mounted Auxiliary Contact Block?
The ABB CAL4-11-T (1SBN010120T1011) is a premium side-mounted auxiliary contact block designed to extend the functionality of ABB AF(C) and NF(C) series contactors and contactor relays. It provides additional auxiliary contacts for industrial motor control, signalling, monitoring and automation systems while maintaining a compact control panel layout.
Manufactured to ABB's renowned engineering standards, the CAL4-11-T features secure screw terminal connections and a convenient clip-on side mounting design that allows rapid installation on either the left or right side of compatible contactors. It delivers dependable switching performance in demanding industrial environments, making it ideal for machine builders, panel manufacturers and maintenance engineers.
Featuring a 1 NO + 1 NC instantaneous contact configuration, the CAL4-11-T is suitable for expanding PLC interfaces, signalling circuits, interlocking functions and control systems. Designed for standard industrial environments, it offers flexible installation and reliable long-term performance.
Key Advantages
- Side-mounted auxiliary contact block for ABB AF(C) and NF(C) contactors.
- 1 normally open (NO) and 1 normally closed (NC) instantaneous contacts.
- Compact clip-on design saves valuable panel space.
- Screw terminal connections provide secure industrial wiring.
- Can be fitted to either side of compatible contactors.
- Ideal for signalling, monitoring and industrial automation applications.
Key Features
- ABB CAL4-11-T Auxiliary Contact Block.
- Manufacturer part number: 1SBN010120T1011.
- Side-mounted clip-on accessory.
- 1 NO + 1 NC instantaneous contacts.
- Screw terminal connections.
- Compatible with ABB AF(C)09(Z)(B)...96 contactors and NF(C)(Z)(B) contactor relays.
- Rated operational voltage up to 690 V AC.
- Manufactured in accordance with IEC/EN 60947-5-1.
Reliable Auxiliary Switching for Industrial Automation
Side-mounted auxiliary contact blocks provide additional switching contacts for signalling, monitoring and control without increasing the overall footprint of the contactor assembly. The ABB CAL4-11-T integrates seamlessly with compatible ABB contactors and contactor relays, allowing engineers to expand control functionality quickly and efficiently.
Its robust construction and proven ABB reliability make it suitable for OEM machinery, motor control centres, electrical distribution panels and industrial automation systems where dependable auxiliary switching is essential.
Typical Applications
- Industrial motor control panels.
- Machine building and OEM equipment.
- PLC monitoring and interface circuits.
- Electrical control cabinets.
- Industrial automation systems.
- Status indication and interlocking circuits.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Current | 6 A | |
| IP Rating | IP20 | |
| Poles | 2-pole | |
| Device Type | Auxiliary contact block | |
| Series | CAL4 | |
| Part number | 1SBN010120T1011 | |
| Product type | Auxiliary contact block | |
| Contact configuration | 1 NO + 1 NC | |
| Number of poles | 2P | |
| Mounting type | Side mounted | |
| Terminal type | Screw terminals | |
| Rated operational current AC-15 | 6 A at 24/127 V AC, 4 A at 220/240 V AC, 3 A at 380/400 V AC | |
| Rated operational current DC-13 | 6 A at 24 V DC | |
| Rated operational voltage | Auxiliary circuit 24 to 690 V AC | |
| Rated insulation voltage | 690 V | |
| Rated frequency | 50 / 60 Hz | |
| Impulse withstand voltage | 6 kV | |
| Conventional free-air thermal current | 16 A | |
| Mechanical durability | approx. 10 million operations | |
| Protection rating | IP20 | |
| Compatible contactors | ABB AF09...AF96 and NF series contactors | |
| Operating temperature | approx. -40 °C to +70 °C | |
| Standards | IEC/EN 60947-5-1, UL, CSA | |
| Dimensions (W × H × D) | approx. 43 × 47 × 39 mm | |
| Weight | approx. 0.06 kg |
Frequently Asked Questions
What is the ABB CAL4-11-T used for?
The CAL4-11-T adds one normally open and one normally closed auxiliary contact to compatible ABB contactors for signalling, monitoring and industrial control applications.
What contact configuration does the CAL4-11-T provide?
It provides 1 normally open (NO) and 1 normally closed (NC) instantaneous auxiliary contacts.
Which ABB contactors is it compatible with?
The CAL4-11-T is compatible with ABB AF(C)09(Z)(B)...96 contactors and NF(C)(Z)(B) contactor relays.
How is the CAL4-11-T installed?
It clips onto either the left or right side of the compatible contactor and uses screw terminal connections for secure wiring.
What environments is it designed for?
The CAL4-11-T is designed for standard industrial environments requiring reliable auxiliary switching and control functions.
Trusted by Industrial Control Professionals
ABB auxiliary contact blocks are trusted worldwide by electrical engineers, OEM manufacturers and panel builders for dependable switching performance, simple installation and long service life in industrial automation and motor control systems.
