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SSM1A455BD |
Schneider-Electric
 
SSM1A455BD picture- web-product-data-sheet
SSM1A455BD
Harmony, Solid state modular modular relay, 55 A, DIN rail mount, zero voltage switching, input 4…32 V DC, output 48…660 V AC
Schneider Electric
Characteristics
Main
Range of product Harmony Solid State Relays
Device short name SSM1
Product or component type Solid state relay up to 75 A
Number of phases 1 phase
Output switching mode Zero voltage switching
Complementary
Mounting support Symmetrical DIN rail
[In] rated current 55 A
Output voltage 48...660 V AC
[Uc] control circuit voltage 4...32 V DC
Tightening torque 0.6...0.7 N.m for input
1.36...1.7 N.m for output
Connections - terminals Screw terminals: 1 x 0.2...1 x 3.3 mm², (AWG 24...AWG 12) for input
Screw terminals: 1 x 0.2...1 x 8.4 mm², (AWG 24...AWG 8) for output
Maximum capacitance 8 pF for input/output
Insulation resistance 1000 MOhm at 500 V DC
Local signalling LED (green) for input status
Switching voltage 4 V DC turn-on
1 V DC turn-off
Input current 14…17 mA
Solid state output type SCR output
Zero voltage switching
Load current 0.15…55 A
Transient overvoltage 1200 V
Surge current 1000 A for 16.6 ms
Maximum voltage drop <1.7 V on-state
Maximum I²t for fusing 4150 A².s for 8.3 ms
Maximum leakage current 1 mA off-state
DV/dt 500 V/µs off-state at maximum voltage
Response time 0.5 cycle (turn-on)
0.5 cycle (turn-off)
Overvoltage category III
Net weight 0.476 kg
Environment
Dielectric strength 4 kV AC for input/output
4 kV AC for input or output to case
Pollution degree 2
Standards UL 508
IEC 60950-1
CSA C22.2 No 14
Product certifications UL
CSA
EAC
Marking UL
EAC
CE
CSA
IP degree of protection IP20
Ambient air temperature for operation -40…80 °C
Ambient air temperature for storage -40…125 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 6.0 cm
Package 1 Width 11.0 cm
Package 1 Length 11.8 cm
Package 1 Weight 517.0 g
Unit Type of Package 2 S02
Number of Units in Package 2 12
Package 2 Height 15.0 cm
Package 2 Width 30.0 cm
Package 2 Length 40.0 cm
Package 2 Weight 6.664 kg
Offer Sustainability
SCIP Number 134201bc-d293-4667-9cca-10a7f11729e0
EU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope)
Mercury free Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
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