This Harmony SSM solid state modular DIN rail single-phase relay is rated 12A, is controlled with a 90V to 140V AC input, has a rated load voltage of 24V to 280V AC with zero voltage switching, ideal for resistive loads. It also has a visual indicator showing the status of its input. Built-in heatsink for maximum performance and less spare parts to manage. It is also silent and reliable thanks to the absence of moving contacts. Its clear schematic on the side of the socket enables easier wiring and maintenance.
- Range of Product : Harmony Solid State Relays
- Product or Component Type : Solid state relay up to 20 A
- Device short name : SSM
- Number of Channels : 1
- Number of phases : 1 phase
- Output switching mode : Zero voltage switching
- Mounting Support : Symmetrical DIN rail
- Line Rated Current : 12 A
- Output voltage : 24...280 V AC
- Tightening torque : 0.5...0.8 N.m for input, 0.5...0.8 N.m for output
- maximum capacitance : 10 pF for input/output
- Insulation resistance : 1000 MOhm at 500 V DC
- Local signalling : for input status LED (green)
- Minimum switching voltage : 90 V AC turn-on
- Maximum switching voltage : 10 V AC turn-off
- solid state output type : SCR output, Zero voltage switching
- load current : 0.15…12 A
- transient overvoltage : 600 V
- Surge current : 715 A 16.6 ms, 750 A 20 ms
- Maximum voltage drop : <1.3 V on-state
- Maximum Horse Power Rating : 0.33 hp 104 °F (40 °C) 240 V AC
- Maximum I²t for fusing : 2560 A².s for 10 ms at 50 Hz, 2330 A².s for 8.33 ms at 60 Hz
- Maximum leakage current : 0.1 mA off-state
- Response time : 0.5 cycle (turn-on), 30 ms (turn-off)
- power factor : 0.5 (with maximum load)
- Overvoltage category : III
- Width : 0.71 in (18 mm)
- Height : 3.56 in (90.3 mm)
- Depth : 3.30 in (83.7 mm)
- Net Weight : 0.20 lb(US) (0.09 kg)
- Flame retardance : V0 conforming to UL 94
- Dielectric strength : 4 kV AC for input/output, 4 kV AC for input or output to case
- Pollution degree : 2
- Standards : IEC 61000, IEC 60950-1, IEC 62314
- Product Certifications : UL, CSA
- Marking : CE
- IP degree of protection : IP20
- Ambient Air Temperature for Operation : -22…176 °F (-30…80 °C)
- Ambient Air Temperature for Storage : -22…212 °F (-30…100 °C)
- Category : US10CP222375
- Discount Schedule : 0CP2
- GTIN : 3606480579493
- Returnability : Yes
- Country of origin : US
- Unit Type of Package 1 : PCE
- Number of Units in Package 1 : 1
- Package 1 Height : 0.98 in (2.5 cm)
- Package 1 Width : 3.54 in (9.0 cm)
- Package 1 Length : 3.74 in (9.5 cm)
- Package 1 Weight : 3.46 oz (98.0 g)
- Unit Type of Package 2 : S02
- Number of Units in Package 2 : 72
- Package 2 Height : 5.91 in (15.0 cm)
- Package 2 Width : 11.81 in (30.0 cm)
- Package 2 Length : 15.75 in (40.0 cm)
- Package 2 Weight : 17.02 lb(US) (7.722 kg)