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Special SSR - CR1U

CR1U range single phase SSR with 22.5mm pitch is designed for saving space. Control loop with plug-in terminal is easy to maintenance. Its semiconductor chip with SCR is anti-parallel welded on the ceramic and copper substrate so as to keep good thermal conductivity. Input status green LED, output with RC surge protection. Random or zero-cross conduction mode are available.


Specifications

  • 22.5mm Solid State Relay for space-saving design
  • Designed for resistive loads (AC-51) and small inductive loads
  • Ie: 10A, 20A, 25A, 40A
  • Protec: RC
  • Class: Random or Zero cross
  • "Ready to use" on 22,5mm and 45mm heatsinks
  • Flexible 4-32 VDC or 90-280 VAC Control Voltage
  • Green LED visualization on the input
  • Input over-voltage protection
  • 2 points pluggable control connector
  • Designed in conformity with IEC/ EN60947-4-3 and EN60950/VDE0805; IEC 60335-1/ VDE0700-1; UL-Cul
Application

The relays to control loads such as resistive(AC-51) or Motors(AC-53), inductive loads and phase angle control applications.

Reference Max. switching current Max. switching voltage Control voltage Specifications Range Standards
CR1U2810DZ 10A 48-280VAC 4-32VDC zero-cross CR1U CE,UL
CR1U2820DZ 20A 48-280VAC 4-32VDC zero-cross CR1U CE,UL
CR1U2825DZ 25A 48-280VAC 4-32VDC zero-cross CR1U CE,UL
CR1U2840DZ 40A 48-280VAC 4-32VDC zero-cross CR1U CE,UL
CR1U2810AZ 10A 48-280VAC 90-280VAC zero-cross CR1U CE,UL
CR1U2820AZ 20A 48-280VAC 90-280VAC zero-cross CR1U CE,UL
CR1U2825AZ 25A 48-280VAC 90-280VAC zero-cross CR1U CE,UL
CR1U2840AZ 40A 48-280VAC 90-280VAC zero-cross CR1U CE,UL
CR1U4410DZ 10A 48-440VAC 4-32VDC zero-cross CR1U CE,UL
CR1U4420DZ 20A 48-440VAC 4-32VDC zero-cross CR1U CE,UL
CR1U4425DZ 25A 48-440VAC 4-32VDC zero-cross CR1U CE,UL
CR1U4440DZ 40A 48-440VAC 4-32VDC zero-cross CR1U CE,UL
CR1U4410AZ 10A 48-440VAC 90-280VAC zero-cross CR1U CE,UL
CR1U4420AZ 20A 48-440VAC 90-280VAC zero-cross CR1U CE,UL
CR1U4425AZ 25A 48-440VAC 90-280VAC zero-cross CR1U CE,UL
CR1U4440AZ 40A 48-440VAC 90-280VAC zero-cross CR1U CE,UL
CR1U5310DZ 10A 48-530VAC 4-32VDC zero-cross CR1U CE,UL
CR1U5320DZ 20A 48-530VAC 4-32VDC zero-cross CR1U CE,UL
CR1U5325DZ 25A 48-530VAC 4-32VDC zero-cross CR1U CE,UL
CR1U5340DZ 40A 48-530VAC 4-32VDC zero-cross CR1U CE,UL
CR1U5310AZ 10A 48-530VAC 90-280VAC zero-cross CR1U CE,UL
CR1U5320AZ 20A 48-530VAC 90-280VAC zero-cross CR1U CE,UL
CR1U5325AZ 25A 48-530VAC 90-280VAC zero-cross CR1U CE,UL
CR1U5340AZ 40A 48-530VAC 90-280VAC zero-cross CR1U CE,UL
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