ABB Auxiliary Contact, 4 Contact, 1 NO/3 NC, CA4, Front, 6 A, 690V ac, 1SBN010140R1113 CA4-13M

This auxiliary contact is a front-mounted 4-pole contact Block designed to provide instantaneous signalling and auxiliary switching for control contactors in industrial installations. It fits to the front side of compatible AF contactors and uses screw terminations for reliable electrical connection. The device serves as an auxiliary circuit element within control panels and automation equipment operating across common industrial voltages.

• 1NO/3NC arrangement provides versatile monitoring and control
• Rated operational current 6A at 690V for auxiliary circuits
• Mechanical endurance 10M cycles reduces maintenance frequency
• Operating temperature range −40°C to 70°C supports harsh conditions
• Screw terminals enable secure connections for varied conductor types
• Rated insulation voltage 690V and 6kV impulse withstand enhances safety

• Used with AF09–AF16 contactors for expanded signalling functions
• Suitable for motor control panels requiring status contacts
• Ideal for automation racks needing Compact front-side auxiliary switching
• Can be used for interlock circuits and control logic feedback
• Used for retrofitting auxiliary signalling to existing contactor assemblies

Screw terminals accept flexible and solid conductors

Electrical switching frequency limits are specified by type with up to 1200 cycles/hour mechanical switching and short-time withstand currents rated for 0.1 s at 140 A and 1 s at 100 A for AC-15 duty.

Auxiliary terminals provide IP20 protection in accordance with IEC 60529 and related standards.

Supplied individually in a box with package dimensions approximately 46mm per side and gross weight about 0.055 kg.

UL 508, CSA C22.2 N14