The new KF-series features exceptionally large isolation distances and offers high AC-23A motor ratings.  It covers the range from 16A to 32A and offers disconnect capability of up to 1000V according to IEC 947.  The rotary contact system incorporated in a new type of modular contact block allows high mechanical life expectancy and precise and reliable contact making.

The innovative modular system is both simple and very safe while offering enormous flexibility.  All available modules can be combined, exchanged or added in the field, as can the very precisely working cam-operated auxiliary contacts.  The position of the various modules in relation to each other
can be defined by the user or, if preferred, preassembled in the factory.

* Coupling profile determines pre-closing function of switched 4th pole,
  i.e. contact modules per se are always the same

* Rotating contact movement (instead of classical vertical lifting) allows
  big contact gaps
  high mechanical life expectancy
  very precise movement sequence
  self-cleaning contacts
  forced opening and closing of contacts

* Compact (very shallow) design

* Up to 1000V insulation voltage according to IEC possible

* Lateral drive possible (latching module not in the centre but on left or right hand side)

* Visible contacts (windows) available on request

* Design allows a big variation of terminal markings

* Removal from DIN rail can be done without tool change (screw driver for cross-recessed screws sufficient)

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

The Crydom 53 series of Panel Mounted 3Phase AC output Solid State Relays
now includes new IP20 touch safe models and 3Phase motor reversing models,
all meeting IEC emissions & transient susceptibility requirements.

Crydom, a company of Custom Sensors & Technologies (CST) and global expert in Solid State Relay Technology, announces the addition of 36 new models to its successful 53 Series of Panel mounted AC output 3Phase SSR Contactors. The expanded Crydom 53 Series offer now includes models featuring IP20 touch safe covers with load current ratings of either 25 or 50 amps per channel at 530 VAC. Designed for harsh environments and available with either AC or DC input control voltages, the new 3Phase models also feature IEC emissions compliance to CISPR 11 Class A, and EMC immunity per IEC 61000-4-2 through -6, level 3.

The 53 Series offer from Crydom now also includes 2 new 3Phase Solid State motor reversing Relays rated at either 25 or 50 amps per channel. The reversing models include the same IP20 touch safe design, Class A emissions and level 3 noise immunity as the new 3 phase SSR contactor models. Available with 3 to 32 VDC input control, Reversing models include a safety control interlock circuit which prevents simultaneous forward and reversing commands.

All new Crydom 53 Series SSR Contactors and Motor Reversing SSRs are UL & cUL recognized, TUV approved and CE compliant to Low Voltage Directive.

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/