ABB CAL4-11 Auxiliary Contact Block
The CAL4-11 is a 2-pole, side-mounted auxiliary contact block with screw terminals, providing one instantaneous normally open (N.O.) and one normally closed (N.C.) contact. It clips directly onto the right- or left-hand side of a wide range of ABB AF and NF series contactors and contactor relays, making it a flexible accessory for panel builders and industrial maintenance teams working across UAE motor control installations.
Key Features
- 1 N.O. + 1 N.C. instantaneous auxiliary contacts for signalling and control interlocking
- Side-mounted, clip-on design fitting the right- and/or left-hand side of compatible AF and NF series contactors
- Compatible with an extensive range of ABB AF09 to AF96 contactors and NF22E to NF80E contactor relays
- Rated insulation voltage of 690V and impulse withstand voltage of 6kV for reliable performance in standard industrial environments
- Genuine ABB quality
Technical Specifications
| Specification |
Details |
| Brand |
ABB |
| Model |
CAL4-11 |
| Poles |
2P |
| Contact Configuration |
1 N.O. + 1 N.C. |
| Rated Operational Voltage (Auxiliary Circuit) |
690V |
| Rated Insulation Voltage (Ui) |
690V (IEC) / 600V (UL/CSA) |
| Rated Impulse Withstand Voltage (Uimp) |
6 kV |
| Terminal Type |
Screw Terminals |
| Connecting Capacity |
Rigid 1/2x 1–2.5 mm² / Flexible with Ferrule 1/2x 0.75–2.5 mm² |
| Degree of Protection |
IP20 (auxiliary terminals) |
| Mounting |
Side mounted (clip-on, left or right) |
| Net Width |
12 mm |
| Net Height |
69.4 mm |
| Net Depth / Length |
60 mm |
| Net Weight |
0.04 kg |
| Suitable For |
ABB AF09–AF96, AFC/AFS/B variants, NF22E–NF80E, NFC and NFB series contactors and contactor relays |
Applications
- Auxiliary signalling and status indication for contactor and contactor relay circuits
- Interlocking auxiliary contacts in motor starter panels for HVAC and pump applications
- Control circuit expansion on industrial contactor assemblies in UAE facilities
- Retrofit accessory for existing ABB AF and NF series contactor installations
Why Buy From Deluxe Electricals?
- Genuine ABB product — manufacturer quality guaranteed
- Stock held in UAE for fast local delivery
- Competitive trade pricing for bulk and project orders
- Expert technical support from our electrical specialists
- Trusted supplier to contractors, FM companies, and retailers across the UAE
Need bulk quantity for your project? Contact us at sales@deluxeelectricals.me for special pricing and fast delivery across the UAE.