ABB cal4-11-t side mounted instantaneous aux contact block

Why Choose the CAL4-11-T [1SBN010120T1011]

The CAL4-11-T is a 2-pole side-mounted auxiliary contact block featuring screw terminals for secure wiring. It is compatible with AF(C)09(Z)(B) to AF(C)96 contactors and NF(C)(Z)(B) contactor relays. Designed for flexible installation, the CAL4-11-T can be clipped onto either the right or left side of the contactor or relay, with clear function markings for easy identification. It provides one normally open (N.O.) and one normally closed (N.C.) instantaneous contact, suitable for standard industrial applications. Supplied in packs of 10, the CAL4-11-T ensures reliable auxiliary switching within your control circuits.

Technical Specification

• Function: 2-pole side mounted auxiliary contact block with 1 N.O. and 1 N.C. instantaneous contacts.
• Rated Operational Voltage: Up to 690 V for auxiliary circuits.
• Rated Operational Current AC-15: 2 A at 500–690 V, up to 6 A at 24–127 V.
• Rated Operational Current DC-13: Up to 6 A at 24 V DC, scaled down to 0.1 A at 600 V DC.
• Rated Insulation Voltage: 690 V (IEC), 600 V (UL/CSA).
• Rated Impulse Withstand Voltage: 6 kV.
• Degree of Protection: IP20 at auxiliary terminals.
• Terminal Type and Size Range: Screw terminals suitable for 0.75 to 2.5 mm² flexible or rigid conductors, including ferrules.
• Mechanical Switching Frequency: 3600 cycles per hour.
• Suitable For: Fits AF(C)09(Z)(B)...96 contactors and NF(C)(Z)(B) contactor relays.

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"Specified by UK panel builders for dependable control." Controls Engineer, UK