RIC16 Installation Contactor | 1, 2 or 4 pole | 16 A | 3.5kW Control circuit Nominal voltage Operating voltage range Typ. pick-up voltage Typ. release voltage Pick-up time Release time Power consumption AC / DC Rated frequency Insulation Rated insulation voltage Rated impulse withstand voltage open contact Pollution degree Overvoltage category Clearance of open contact fig. 2. DC load limit curve DC-1 DC-3 DC-5 Main circuit Contact material Rated voltage Rated current AC-1 Minimum contact load Inrush current Rated load AC-1, 230 V Rated load AC-3, 230 V Rated load DC-1, DC-3, DC-5 Mechanical endurance (cycles) Electrical endurance at rated load AC-1 (cycles) Electrical endurance at rated load AC-3 (cycles) Electrical endurance at rated load DC-1 (cycles) Switching frequency at rated load AC-1 (cycles/h) Switching frequency at rated load AC-3 (cycles/h) Switching frequency at rated load DC-1 (cycles/h) *Option: Sealing cover Type: RIC-SEAL 20 General data Ambient temperature storage Ambient temperature operation 2 Device / 1 Spacer Ambient temperature operation 3 Device / 1 Spacer Conductor cross section Control / Main Circuit Nominal screw torque Control / Main Circuit Module width Weight Protection degree Housing material Product references Main circuit Product reference “...” list control circuit voltage to complete product references. Other voltages on request. Please contact [email protected]. Accessories Sealing cover RIC-SEAL20 / RIC-SEAL25 Spacer RIC-DIST Standards and approvals Standards Appr

Industrial Relays General Information Product range ComatReleco offers a wide range of relay types and versions and associated sockets and accessories. Basic identification principle (type designation code electromechanical relays) Industrial Relays C2, C3, C4, C5 35 x 35 mm round plug-in relay, 8- or 11-erminals multipole connector according t to IEC 67 with 2 or 3 contacts up to 10 A and different contact types and contact materials. Standard relay 35 x 35 mm with flat blade connectors with up to 4 contacts and up to 16 A with 4 contacts. Ref. nnnn Relays with a reference number are versions...

Coil accessories General Information Industrial Relays C2-C9 Protection against transients When the coil is disconnected from an electromagnet, peaks of inverse voltage appear at the terminals which can reach very high values. These pulses can be transmitted down the line associated with the coil and could possibly affect other components. In the case of a realy being operated by such devices as transistors, Triacs, etc; it may be necessary to protect against transients. Transients carried in the line High voltage surges can be carried in the supply line to the relay coil. These may appear in...

Industrial Relays General Information Contacts There are different contact types. The main distinction is between single contacts and twin contacts. While single contacts are more suitable for higher loads, twin contacts are significantly more reliable at small loads, i.e. < 24V, < 100mA. Contact Material There is no all-purpose contact! AgNi is used as standard material for a wide range of applications. AgNi contacts with hard gold plating (up to 5µm) are offered for applications in aggressive atmosphere. Relays with gold contacts are approved for relatively high currents (e.g. 6A, 250V), but...

Industrial Relays General Information Standards, conformities All ComatReleco relays feature the CE mark to indicate that CE standards apply e.g. 2kV surge resistance according to EN 61000-4-5. A significant and not generally available characteristic is that the coils and in particular the connections are able to withstand the voltage spikes that may occur in practice. In addition, the relays feature various technical approvals depending on the respective relay code, and they comply with further standards and guidelines. The main technical approvals include cURus, CCC, Lloyd‘s Register, cULus...

Industrial Relays Full Features System Time module Colour code = coil voltage Manual actuator (lockable) Marking label Retaining clip Mechanical status display Optical status display (optional LED) Coil voltage marking Time cube Five colours for an easier identification of coil voltage This document is our intellectual property. Without our written approval it may neither copied nor provided to third parties. All rights for this document have been reserved. Copyright reserved! © ComatReleco AG Coil and power bridge bus bars Type & options X LED DX Freewheeling diode, LED BX Bridge rectifier,...

Industrial Relays Select the correct Relay • Level of switching current and voltage of the application? • or AC switching? DC • Inductive or capacitive load? • Expected number of switching cycles? Low-level signals, Standard signals (0…10 V/ 4…20mA) Gold-plated double contact Gold-plated Single Contact Gold-plated Single Contact Frequent, rapid switching procedures Single Contact Single Contact Frequent, rapid switching procedures, high reliability, noiseless switching Capacitive loads double contact Signal relays Early make contact High DC loads, inductive loads Series contacts Frequent, rapid...