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ABB cat4-11e front mounted instantaneous aux contact block with a1/a2 coil terminal blocks
MPN: 1SBN010151R1011
Alt. SKU: CAT4-11E
Special Price
£10.75
£8.96
Regular Price
£16.54
Why Choose the CAT4-11E [1SBN010151R1011]
The CAT4-11E is a 2-pole auxiliary contact block designed for front mounting, featuring A1/A2 coil terminals accessible on the front face with secure screw connections. This CAT4-..E variant is engineered to provide terminal configurations compatible with the marking systems of 3-pole contactors AF(C)26(Z)(B)..65-30-00, AF(C)40..65-30-11, and 4-pole contactors AF(C)09(Z)(B)..52-40-00 or AF(C)09(Z)(B)..52-22-00. It includes one normally open (N.O.) and one normally closed (N.C.) instantaneous contact, making it suitable for standard industrial applications requiring reliable auxiliary signalling and control.
Technical Specification
- Function: 2-pole front mounted auxiliary contact block with 1 N.O. and 1 N.C. instantaneous contacts.
- Rated Operational Voltage: Up to 690 V for auxiliary circuit.
- Rated Operational Current AC-15: Up to 6 A at 24/127 V AC.
- Rated Operational Current DC-13: Up to 6 A at 24 V DC.
- Rated Insulation Voltage: 690 V (IEC 60947-5-1), 600 V (UL/CSA).
- Rated Impulse Withstand Voltage: 6 kV.
- Degree of Protection: IP20 on auxiliary terminals (IEC 60529).
- Terminal Type and Size Range: Screw terminals; flexible and rigid wire 0.75 to 2.5 mm² (18 to 14 AWG).
- Maximum Mechanical Switching Frequency: 3600 cycles per hour.
- Tightening Torque: 1.2 N·m (11 in·lb).
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the CAT4-11E auxiliary contact block?
The CAT4-11E is a 2-pole front mounted auxiliary contact block with 1 N.O. and 1 N.C. instantaneous contacts, designed for standard industrial environments.
What is the rated operational voltage for the CAT4-11E?
The rated operational voltage for the auxiliary circuit is up to 690 V.
What is the maximum rated operational current for AC and DC?
The maximum rated operational current is up to 6 A for AC-15 at 24/127 V AC and up to 6 A for DC-13 at 24 V DC.
What is the degree of protection for the CAT4-11E?
The degree of protection for the auxiliary terminals is IP20, according to IEC 60529.
What type of terminals does the CAT4-11E use?
The CAT4-11E uses screw terminals suitable for flexible and rigid wire sizes ranging from 0.75 to 2.5 mm² (18 to 14 AWG).
What is the maximum mechanical switching frequency of the CAT4-11E?
The maximum mechanical switching frequency is 3600 cycles per hour.
What are the tightening torque specifications for the terminals?
The tightening torque for the terminals is 1.2 N·m (11 in·lb).
| Manufacturer Part Number | 1SBN010151R1011 |
|---|---|
| HS Code | 85369010 |
| Manufacturer | ABB |
| Country of Manufacture | Poland |
| Alternative Product SKU | CAT4-11E |
| Inbuilt Aux | 1 N/O 1 N/C |
| Barcode | 3471523130067 |
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