Accessories for miniature and auxilary contactors

Introduction

ETI product series

Auxiliary Contact Blocks

Expand the control capabilities of your contactors with our range of auxiliary contact blocks. These blocks provide additional normally open (NO) and normally closed (NC) contacts, allowing for enhanced monitoring and control of your circuits. They adhere to standards such as IEC 60947-5-1.

• Our auxiliary contact blocks are designed for use with CEC0 3 pole and CEC0 4 pole contactors.
• Examples of auxiliary contact blocks include the EFC series:It appears that different configurations of NO and NC contacts are available within the EFC series for both 3-pole and 4-pole CEC0 contactors. 
• These auxiliary contacts have a rated insulation voltage Ui and rated operational voltage Ue that comply with IEC, VDE 0660 (V) 1000. 
• The auxiliary contact blocks offer reliable operation with an electrical life span of 1.000.000 c. op. and a mechanical life span of 10.000.000 c. op..
• They are designed for secure connection with specified number of conductors and cross section and tightening torque.

Electronic Timer Blocks

Introduce precise timing control to your contactor applications with our electronic timer blocks. These blocks offer various timing functions such as ON delay, OFF delay, and star-delta starting.

• We offer different series of electronic timer blocks: TOE (ON delay), TOD (OFF delay), and TSD (Star-delta).
• These timer blocks are designed for easy mounting onto compatible contactors.
  • TOE series (ON Delay): Available with various time ranges
  • TOD series (OFF Delay): Similar to the TOE series, the TOD offers different time ranges and supply voltages. The TOD series also features a command input (Uc).
  • TSD series (Star-delta): Specifically designed for star-delta motor starting, offering a fixed time delay for switching from star to delta connection. 
• The timer blocks have specified rated insulation voltage (Ui), voltage limits, and consumption. They also feature setting accuracy and repeat accuracy.