Common auxiliary blocks can be fitted without the use of tools as can the fourth pole. Auxiliary contacts are rated at 17Vdc, 5mA (DIN 19240)

4th pole is early make, late break. Fully rated neutral
Insulation voltage Ui 690V. Thermal current 12A; rated current 6A
Operating temperature rating -20 to + 55°C
Maximum cable size 0.75 to 2.5mm²

The 1NO + 1NC auxiliary contacts are available in standard and make-before-break (MBB) versions

IEC 947, VDE 0660

UL, CSA

Searching for a reliable accessory for your industrial circuit breaker? Choose this auxiliary contact block from Rockwell Automation's Allen Bradley range. This component accommodates cables ranging in size from 0.75 to 2.5mm², making it a versatile choice for use in a range of applications. It has one normally open (NO) contact and one normally closed (NC) contact and can be mounted to the side of a circuit breaker without the need for specialised tools, making it simple to install.

• Contact current rating of 6A for use in low-current applications• Wide operating temperature range of -20°C to +55°C for use in a variety of demanding environments• Screw terminals for simple and secure connections• Recyclable block components and materials for increased sustainability

• CE (Conformité Européenne)• CCC (China Compulsory Certificate)• IEC (International Electrotechnical Commission)

Low-voltage circuit breakers don't need much maintenance, but they should be inspected and tested at least once every one to three years to maintain reliable levels of safety and efficiency.

Allen Bradley MCS Range

The 194E switch disconnector range forms part of the Modular Control System (MCS) 9mm grid system and similarly features compact design, modularity and extensive choice. All switch materials can be recycled. Universal terminal screws are fitted for ’Pozidriv’ or flat blade screwdriver. The switching category is AC23A.