Browse all
Browse all
Explore Inspiration & Planning

Browse our Home Inspiration and Design Hub for electrical inspiration, tools, and resources.

Explore Design Professionals

Browse our Design Professionals hub for specification resources for Interior Designers and Architects.

Explore Residential Builders

Browse our Residential Builders hub to find partnership details and resources for builders.

Harmony Solid State Relays Solid state relay 50A, panel mount, zero voltage switching, thermal pad, input 90…140V AC, output 48…530V AC

Harmony Solid State Relays Solid state relay 50A, panel mount, zero voltage switching, thermal pad, input 90…140V AC, output 48…530V AC

Item Number: SSP3A250F7T

Datasheet

Product Dimensions

Width icon

Width101.3 mm

Height icon

Height79.7 mm

Depth icon

Depth35.4 mm

Barcode

Qty UoM EAN Colour
-
-
-

Specifications

Design

Range of product Harmony Solid State Relays
Product or component type solid state relay up to 50 A

Physical

Provided equipment thermal interface
Mounting support panel
[in] rated current 50 A
Connections - terminals screw connectors
Control type without test button
Insulation resistance >= 1000 MOhm at 500 V DC
Connections - terminals
  • screw terminals: 1 x 0.2...1 x 2.5 mm², (AWG 24...AWG 14) for input
  • screw terminals: 1 x 1.5...1 x 10 mm², (AWG 16...AWG 8) for output
Local signalling LED, green for input
Ip degree of protection IP20
Net weight 0.24 kg
Width 101.3 mm
Height 79.7 mm
Depth 35.4 mm
Device presentation complete product
Ambient air temperature for operation -40...80 °C
Ambient air temperature for storage -40...125 °C
Product certifications
  • CSA
  • UL
Marking CE
Standards
  • IEC 61000
  • IEC 60950-1
  • IEC 62314
Mercury free Yes
Rohs exemption information Yes
Environmental disclosure ENVPEP1505006EN
Eu rohs directive Compliant By Exemption
California proposition 65 WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Others

Legacy weee scope Out
Package 1 bare product quantity 1
At least in Europe
Warranty duration(in months) bmecat 18
Weee label No
Device short name SSP
Network number of phases 3 phases
Solid state output type zero voltage switching
[uc] control circuit voltage 90...140 V
Output switching mode zero voltage switching
[uc] control circuit voltage 90...140 V AC
Minimum switching voltage 90 V AC turn-on
Maximum switching voltage 10 V AC turn-off
Response time
  • 20 ms (turn-on)
  • 30 ms (turn-off)
Input current limits 7...16 mA
Output voltage 48...530 V AC
Load current 0.1...50 A
Absolute maximum voltage 1200 V
Surge current
  • 715 A for 20 ms
  • 750 A for 16.6 ms
  • 150 A for 1 s
Maximum i²t for fusing
  • 2520 A².s for 10 ms at 50 Hz
  • 2320 A².s for 8.3 ms at 60 Hz
Maximum leakage current 3 mA off-state
Maximum voltage drop <1.35 V on-state
Dv/dt 500 V/µs off-state at maximum voltage
Cos phi 0.5...0.5 (with maximum load)
Motor power hp
  • 1.5 hp 40 °C 120 V AC
  • 3 hp 40 °C 240 V AC
  • 7.5 hp 40 °C 480 V AC
  • 8.8 hp 40 °C 530 V AC
Motor power kw
  • 1.11 kW at 40-40 °C 120 V AC
  • 2.22 kW at 40-40 °C 240 V AC
  • 5.55 kW at 40-40 °C 480 V AC
  • 6.47 kW at 40-40 °C 530 V AC
Capacitance unbalance 8 pF for input/output
Dielectric strength
  • 4 kV AC for input/output
  • 4 kV AC for input or output to case
Tightening torque
  • 0.9...1.1 N.m for input
  • 1.7...2.2 N.m for output
Thermal resistance 0.12 °C/W
Flame retardance V0 conforming to UL 94
Pollution degree 2
Overvoltage category III
Unit type of package 1 PCE
Number of units in package 1 1
Package 1 height 4 cm
Package 1 width 8.5 cm
Package 1 length 12 cm
Package 1 weight 282 g
Unit type of package 2 S02
Number of units in package 2 27
Package 2 height 15 cm
Package 2 width 30 cm
Package 2 length 40 cm
Package 2 weight 7.982 kg
Sustainable packaging Yes
Packaging made with recycled cardboard Yes
Packaging without single use plastic Yes
Scip number 134201bc-d293-4667-9cca-10a7f11729e0
End of life manual availability ENVEOLI1505006EN
Warranty (in months) 18

Documents & downloads

Filter items
  • All

  • CAD Files and Packs

  • Installation Instruction

  • End of Life Manual

  • Environmental Disclosure

  • Technical illustration

  • Certificates (MSDS)

  • eTechPub

  • Declaration of Conformity

  • Declaration of Conformity (Sustainability)

Important: Some software files may need a mySchneider or Club login to download.