C12-A2x
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1.1 Interface Relays - pluggable C12-A2x 2 pole | changeover contact | faston Main circuit Available contact materials Maximum contact load AC Maximum contact load DC Rated current Inrush current AC load DC load Mechanical endurance (cycles) Electrical endurance at rated load AC-1 (cycles) Control circuit Nominal voltage Operating voltage range Pick-up voltage Release voltage Power consumption AC / DC see table product references 0.8 UN … 1.1 UN ≤ 0.8 UN ≥ 0.1 UN 1.1 VA / 0.7 W Recommended minimum contact load Insulation Test voltage open contact Test voltage contact / contact Test voltage contact / coil Pollution degree Overvoltage category Insulation resistance at 500 V General data Ambient temperature storage (no ice) Ambient temperature operation Pick-up time / bounce time Release time / bounce time Maximum switching frequency at rated load Dimension Weight Housing material fig. 3. DC load limit curve 10 AC relays also available as 60 Hz. Other voltages on request. Please contact support@comatreleco.com. «…» List coil voltage to complete product references DC LED LED & Polarity & Free wheeling diode Type (x refers to contact material) C12-A2x/AC…V C12-A2xX/AC…V C12-A2xR/AC…V Product references Description Technical approvals, conformities Standards

Relays General Information Product range ComatReleco offers a wide range of relay types and versions and associated sockets and accessories. Relays C2, C3, C4, C5, R4 35 x 35 mm round plug-in relay, 8- or 11-erminals t multipole connectors 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. Relays C7, C9, R7, R9 22.5 mm series with up to 4 contacts and up to 10 A with 1 or 2 contacts. Interface Relays, C10, C12, C16, C18, R10, R12 Overall width 13 mm with...

Coil accessories General Information Relays C2-C9, R4, R7, R9 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...

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 in...

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 and...

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 Coil and power bridge bus bars Type & options X LED DX Freewheeling diode, LED BX Bridge rectifier, LED FX Polarity protection, freewheeling diose, LED Five colours for an easier identification of coil voltage AC AC If you don´t want to have the lockable function, you can use the orange button. UC grey: V AC/DC DC blue: 24 V DC DC dark blue: others V DC Orange button, no...

Relays Select the correct Relay Level of switching current and voltage of the application? 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 DC or AC switching? Inductive or capacitive load? Expected number of switching cycles? Low-level signals, Standard signals ( 0…10  V / 4…20 mA ) Early make contact High DC loads, inductive loads Series contacts Frequent, rapid switching...