1 Pole Solid State Relays with Integrated Heatsinks

This new range of solid state contactors presents an unique opportunity to maximize efficiency in panel space and is an evolution of solid state switches. The nominal current ratings are at 40˚C. The smallest width is 17.5mm and is rated at 20 AAC. Power and control terminals allow for safe looping of cables. Voltage transient protection is standard across the output with a varistor.

STANDARD FEATURES
  • PRODUCT WIDTH RANGING FROM 17.5 TO 70 mm
  • RATED OPERATIONAL VOLTAGE:
    • 42 TO 600 VAC
  • RATED OPPERATION CURRENT:
    • UP TO 85 AAC @ 40°C
  • CONTROL VOLTAGES:
    • 5-32 VDC O(5-32 ON SS90D,-1)
    • 20-275 VAC (24-190 VDC)
  • LINE & LOAD ACCEPTS:
    • 10-18 AWG (SS20 & SS30 UNITS)
    • 3-10 AWG (SS40, SS60 & SS90 UNITS)
  • SHORT CIRCUIT CURRENT RATING: 100kA
  • LATCHING VOLTAGE ≤ 20 V
  • OPERATIONAL FREQUENCY RANGE 45 – 65 Hz
  • POWER FACTOR > 0.5 @ V RATED
  • BLOCKING VOLTAGE 1200 Vp
  • INTERNAL VARISTOR 625 V
  • UL508 & cUL LISETED (E 354129)
  • IP20 PROTECTION DESIGN
  • DESIGN ACCORDING TO EN/IE60947-4-2, EN/IEC60947-4- 3, EN/IEC62314, UL508, CSA 22-2 No. 14-10
  • INTEGRATED VOLTAGE TRANSIENT PROTECTION WITH VARISTOR
  • CONTINUOUSLY ON GREN LED WHEN CONTROL INPUT APPLIED
  • ROHS COMPLIANT AND VDE APPROVAL
  • U: SSR STLE
  • E: CONTACTOR
  • Germanischer Lloyd approval applicable only to models SS20A.-1, SS20D.-1, SS30A.-1 and SS30D.-1.
INSTALLATION
DERATING CURVES

Current Derating:

Derating vs. Spacing: SS.20.U-1

Derating vs. Spacing: SS.30.U-1

Derating vs. Spacing: SS.40.U-1

Derating vs. Spacing: SS.60.U-1

Derating vs. Spacing: SS.90.U-1

DIMENSIONS

“U” Connection Dimensions:

SS.20.U-1:

SS.30.U-1:

SS.40.U-1:

SS.60.U-1:

SS.90.U-1:

“E” Connection Dimensions:

SS.20.E-1:

SS.30.E-1:

SS.40.E-1:

SS.60.E-1:

SS.90.E-1:

ORDER CODE