SQUARE D

Harmony, Solid state relay, 50 A, panel mount, zero voltage switching, input 18…36 V AC, output 48…530 V AC

SOLID STATE RELAY 50A

SQDSSP3A250B7 SSP3A250B7 785901971030
183.99 / EA
  • Amperage: 50 A
  • Certifications: CSA, UL
  • Country of Origin: Mexico
  • Depth: 1.39 in, 35.4 mm
  • Height: 3.14 in, 79.7 mm
  • Output Voltage: 48-530 V
  • Standard: IEC 60950-1, IEC 61000, IEC 62314
  • Weight: 0.24 kg, 0.53 lb
  • Width: 101.3 mm, 3.99 in
This SSP three-phase solid state relay is part of the range of solid state modular relays Zelio. It features 50A power rating and 3NO contacts. It features a control circuit voltage of 18V to 36V AC and an output voltage (load output) of 48V to 530V AC. This relay is maintenance free, fully electronic with unlimited life span. It features a control input voltage LED indicator in green. Its protection index is IP20. It weighs 240g and its dimensions are, 101.3mm wide, 79.7mm high, 35.4mm deep. It is the ideal solution for packaging, plastic molding, textile, and heating furnace applications. It can be mounted on panel fixed by screws.
  • Product Description
  • Specifications
This SSP three-phase solid state relay is part of the range of solid state modular relays Zelio. It features 50A power rating and 3NO contacts. It features a control circuit voltage of 18V to 36V AC and an output voltage (load output) of 48V to 530V AC. This relay is maintenance free, fully electronic with unlimited life span. It features a control input voltage LED indicator in green. Its protection index is IP20. It weighs 240g and its dimensions are, 101.3mm wide, 79.7mm high, 35.4mm deep. It is the ideal solution for packaging, plastic molding, textile, and heating furnace applications. It can be mounted on panel fixed by screws.
  • Environment
    • Product Certifications : CSA || UL
    • Flame Retardance : V0 conforming to UL 94
    • Overvoltage Category : III
    • Ambient Air Temp For Storage : -40…257 °F (-40…125 °C)
    • Standards : IEC 61000 || IEC 60950-1 || IEC 62314
    • Marking : CE
    • Pollution Degree : 2
    • Ambient Air Temp For Op : -40…176 °F (-40…80 °C)
  • Ordering And Shipping Details
    • Country Of Origin : MX
    • Nbr. Of Units In Pkg. : 1
    • Returnability : Yes
    • Discount Schedule : CP2
    • GTIN : 00785901971030
    • Category : 22375 - INTERFACE MODULE(ABA,R,S)
  • Complementary
    • Voltage Drop : <1.35 V on-state
    • Height : 3.14 in (79.7 mm)
    • Width : 3.99 in (101.3 mm)
    • Device Presentation : Complete product
    • Leakage Current : 3 mA off-state
    • Uc Control Circuit Voltage : 18...36 V AC
    • Control Type : Without test button
    • Maximum Switching Voltage : 2 V AC turn-off
    • Tightening Torque : 0.9...1.1 N.m for input || 1.7...2.2 N.m for output
    • Motor Power kW : 1.11 kW 104 °F (40 °C) 120 V AC || 2.22 kW 104 °F (40 °C) 240 V AC || 5.55 kW 104 °F (40 °C) 480 V AC || 6.47 kW 104 °F (40 °C) 530 V AC
    • Led Indicator : LED, green input
    • Thermal Resistance : 0.12 °C/W
    • Dielectric Strength : 4 kV AC for input/output || 4 kV AC for input or output to case
    • Power Factor : 0.5 (with maximum load)
    • Minimum Switching Voltage : 18 V AC turn-on
    • Connections - Terminals : Screw terminals 1 x 0.2...1 x 2.5 mm², AWG 24...AWG 14) input || Screw terminals 1 x 1.5...1 x 10 mm², AWG 16...AWG 8) output
    • Maximum Capacitance : 8 pF for input/output
    • Motor Controller Rating : 1.5 hp 104 °F (40 °C) 120 V AC || 3 hp 104 °F (40 °C) 240 V AC || 7.5 hp 104 °F (40 °C) 480 V AC || 8.8 hp 104 °F (40 °C) 530 V AC
    • Load Current : 0.1…50 A
    • Surge Current : 715 A 20 ms || 750 A 16.6 ms || 150 A 1 s
    • Input Current : 15…20 mA
    • IP Degree Of Protection : IP20
    • Depth : 1.39 in (35.4 mm)
    • Insulation Resistance : >= 1000 MOhm at 500 V DC
    • Maximum I²T For Fusing : 2520 A².s for 10 ms at 50 Hz || 2320 A².s for 8.3 ms at 60 Hz
    • Output Voltage : 48...530 V AC
    • Transient Overvoltage : 1200 V
    • Product Weight : 0.53 lb(US) (0.24 kg)
    • Response Time : 20 ms (turn-on) || 30 ms (turn-off)
    • Dv/Dt : 500 V/µs off-state at maximum voltage
  • Offer Sustainability
    • 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
    • Green Premium Status : Green Premium product
    • Mercury Free : Yes
    • EU RoHs Directive : Pro-active compliance (Product out of EU RoHS legal scope)
  • Main
    • Number Of Phases : 3 phase
    • Product Or Component Type : Solid state relay up to 50 A
    • Mounting Support : Panel
    • In Rated Current : 50 A
    • Output Switching Mode : Zero voltage switching
    • Contacts Type And Conifguration : 3 NO
    • Solid State Output Type : Zero voltage switching
    • Device Short Name : SSP
    • Range Of Product : Harmony Solid State Relays