What is the main function of this auxiliary contact block?
The ABB CA5-10 auxiliary contact block is designed to provide additional contact points for control and signaling circuits in conjunction with contactors and other control devices.
How many auxiliary contacts does the CA5-10 have?
The CA5-10 auxiliary contact block has 1 normally closed (NC) contact and 1 normally open (NO) contact.
What is the mounting position for the CA5-10?
The CA5-10 auxiliary contact block is designed for front mounting on contactors.
What is the rated insulation voltage for the CA5-10?
The rated insulation voltage (Ui) for the CA5-10 is 690 V according to IEC 60947-5-1 and VDE 0110 (Gr. C), and 600 V according to UL/CSA.
What is the degree of protection for the CA5-10?
The CA5-10 auxiliary contact block has a degree of protection of IP20 for auxiliary terminals, according to IEC 60529, IEC 60947-1, and EN 60529.
What is the mechanical durability of the CA5-10?
The mechanical durability of the CA5-10 is 10 million cycles for A9 to A75 contactors and 3 million cycles for A95 to A110 contactors.
What are the rated operational currents for the CA5-10?
The rated operational currents for the CA5-10 are 2 A at 500 V and 690 V for AC-15, and various values for DC-13 depending on the voltage: 6 A at 24 V, 2.8 A at 48 V, 1 A at 72 V, and 0.55 A at 125 V.