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SSM3A325P7 – Solid state modular relay, Harmony, 25A, DIN rail mount, zero voltage switching, input 180…280V AC, output 48…600V AC
SSM3A325P7
Solid state modular relay, Harmony, 25A, DIN rail mount, zero voltage switching, input 180…280V AC, output 48…600V AC

This product is part of the Harmony Solid State Relays range, an offer of panel mount solid state relays. The 1-phase solid state relay features zero voltage switching. It is an automation relay with a control circuit voltage of 180V to 280V AC and a switching voltage of 10V turn on and 180V turn off. This solid state modular relay operates with an output voltage of 48V to 660V AC. It offers screw terminals of 0.2mm² to 1.3mm², (AWG 24 to AWG 16) for input and 1.3mm² to 5.3mm², (AWG 16 to AWG 10) for output connections. It is an IP20 rated product. Its dimensions are 88mm (width) x 90mm (depth) x 123.8mm (height). It weighs 0.74kg. It is suitable for packaging machines, heating control, injection molding, HVAC, textile machines and medical equipment applications. This product is certified by UL, CSA, EAC and CE marking. It meets IEC 60950-1, CSA C22.2 No 14 and UL 508 standards. It supports symmetrical DIN rail mount. Harmony Solid State Relays are the complete solution for 1 phase and 3 phase, slim, modular DIN rail and panel mount offer. SSR relays offer slim interfaces, modular DIN rail and panel mount relays. A complete, innovative and compact solution for industrial applications.

Brand: Schneider Electric

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Specifications
Range Of Product Harmony Solid State Relays
Output Switching Mode zero voltage switching
Product Or Component Type solid state relay up to 30 A
Phase 3 phase
Number Of Channels 3
Device Short Name SSM3
Cos Phi 0.5-0.5 (with maximum load)
[Uc] Control Circuit Voltage 180...280 V AC
Output Voltage 48...600 V AC
Maximum Horse Power Rating
  • 1 hp 40 °C 240 V AC
  • 2 hp 40 °C 380 V AC
  • 3 hp 40 °C 480 V AC
Tightening Torque
  • 0.6...0.7 N.m for input
  • 1.36...1.7 N.m for output
Insulation Resistance 1000 MOhm
Mounting Support symmetrical DIN rail
Maximum I²T For Fusing
  • 410 A².s for 10 ms at 50 Hz
  • 374 A².s for 8.3 ms at 60 Hz
Maximum Voltage Drop <1.35 V on-state
Connections - Terminals
  • screw terminals 0.2...1.3 mm², AWG 24...AWG 16) input
  • screw terminals 1.3...5.3 mm², AWG 16...AWG 10) output
Surge Current
  • 286 A 20 ms 50 Hz
  • 300 A 16.6 ms 60 Hz
Response Time
  • 30 ms (turn-off)
  • 20 ms (turn-on)
Load Current 0.1-25 A
Net Weight 0.74 kg
Maximum Leakage Current 0.25 mA off-state
Absolute Maximum Voltage 1100 V
Dv/Dt 500 V/µs off-state at maximum voltage
Local Signalling for input status LED (green)
Solid State Output Type zero voltage switching
Capacitance Unbalance 8 pF for input/output
Line Rated Current 25 A
Switching Voltage
  • 10 V turn-off
  • 180 V turn-on
Input Current Limits 19-24 mA
Overvoltage Category III
Rohs Exemption Information Yes
Mercury Free Yes
Environmental Disclosure ENVPEP1508007EN
Sustainable Offer Status Green Premium product
Reach Regulation Reference contains Substances of Very High Concern above the threshold
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
China Rohs Regulation X
Circularity Profile ENVEOLI1508007EN
Eu Rohs Directive Pro-active compliance (Product out of EU RoHS legal scope)
Product Certifications
  • CSA
  • UL
  • EAC
Ambient Air Temperature For Operation -20-60 °C
Standards
  • UL 508
  • IEC 60950-1
  • CSA C22.2 No 14
Pollution Degree 2
Dielectric Strength
  • 4 kV AC for input/output
  • 4 kV AC for input or output to case
Marking
  • CSA
  • CE
  • EAC
  • UL
Ip Degree Of Protection IP20
Ambient Air Temperature For Storage -40-100 °C
Documents
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