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SSM3A325P7
pre Assembled, Harmony Solid State Relays, 25A, DIN rail mount, zero voltage switching, input 180...280V AC, output 48...600V AC
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Main
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Range of product
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Harmony Solid State Relays
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Device short name
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SSM3
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Product or component type
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Modular DIN rail relay
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Number of channels
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3
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Number of phases
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3 phases
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Output switching mode
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Zero voltage switching
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Complementary
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Mounting support
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Symmetrical DIN rail
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[In] rated current
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25 A
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Output voltage
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48...600 V AC
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[Uc] control circuit voltage
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180...280 V AC
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Tightening torque
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0.6...0.7 N.m for input
1.36...1.7 N.m for output
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Connections - terminals
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Screw terminals: 0.2...1.3 mm², (AWG 24...AWG 16) for input
Screw terminals: 1.3...5.3 mm², (AWG 16...AWG 10) for output
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Maximum capacitance
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8 pF for input/output
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Insulation resistance
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1000 MOhm
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Local signalling
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LED (green) for input status
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Switching voltage
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10 V turn-off
180 V turn-on
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Input current
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19…24 mA
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Solid state output type
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Zero voltage switching
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Load current
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0.1…25 A
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Transient overvoltage
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1100 V
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Surge current
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286 A for 20 ms at 50 Hz
300 A for 16.6 ms at 60 Hz
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Maximum voltage drop
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<1.35 V on-state
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Motor power hp
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1 hp 40 °C 240 V AC
2 hp 40 °C 380 V AC
3 hp 40 °C 480 V AC
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Maximum I²t for fusing
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410 A².s for 10 ms at 50 Hz
374 A².s for 8.3 ms at 60 Hz
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Maximum leakage current
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0.25 mA off-state
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DV/dt
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500 V/µs off-state at maximum voltage
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Response time
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30 ms (turn-off)
20 ms (turn-on)
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Power factor
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0.5 (with maximum load)
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Overvoltage category
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III
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Width
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90 mm
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Test button
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Without test button
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Net weight
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0.74 kg
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Environment
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Dielectric strength
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4 kV AC for input/output
4 kV AC for input or output to case
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Pollution degree
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2
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Standards
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UL 508
IEC 60950-1
CSA C22.2 No 14
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Product certifications
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CSA
UL
EAC
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Marking
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CSA
CE
EAC
UL
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IP degree of protection
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IP20
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Ambient air temperature for operation
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-20…60 °C
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Ambient air temperature for storage
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-40…100 °C
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Packing Units
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Unit Type of Package 1
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PCE
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Number of Units in Package 1
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1
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Package 1 Height
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14 cm
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Package 1 Width
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11 cm
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Package 1 Length
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11 cm
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Package 1 Weight
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795 g
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Unit Type of Package 2
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S02
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Number of Units in Package 2
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5
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Package 2 Height
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15 cm
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Package 2 Width
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30 cm
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Package 2 Length
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40 cm
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Package 2 Weight
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4.393 kg
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Offer Sustainability
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SCIP Number
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134201bc-d293-4667-9cca-10a7f11729e0
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REACh Regulation
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 REACh Declaration
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EU RoHS Directive
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Pro-active compliance (Product out of EU RoHS legal scope)
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Mercury free
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Yes
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RoHS exemption information
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Yes
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China RoHS Regulation
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China RoHS declaration
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California proposition 65
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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
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Take-back
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No
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