SSM1/SSM2 DIN Rail Mount SSRs (Low Amperage)
Ready to use “Plug and play”
- Modular design of IP 20 housing and built-in heat sink for optimized operating conditions.
- Easy mounting on standard 35 mm/1.378 in. DIN rail with a secure mounting latch.
Compact design
- Requires less panel space due to slim width and thus reduces the size of your enclosures.
- Optimized modular design available in 11 and 18 mm width with load output current of 6 and 12 A.
- Wide choice of relays with single-phase and three-phase options and current ratings from 6 A to 12 A.
- Zero Voltage switching for resistive loads.
- UL and cUL approved including the general purpose and motor controller rating standards.
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Descrizione
SSM solid state relays are compact designed relays with greater power density. The modular IP 20 housing design and built-in heat sink offers optimized operating solutions.
The SSM relay range comprises:
- SSM1: Single phase SSR relays with 6 and 12 A ratings
- SSM2: Single phase dual SSR relays with 6 A rating
SSM1 relays, 12 mm/0.472 in. (6 A) width and 18 mm/0.709 in. (12 A) width
- Built-in heat sink for heat dissipation
- Control input connection terminals
- Control input voltage indicator LED in green
- Bracket for mounting on 35 mm/1.378 in. DIN rail
- Load output connection terminals
- Mounting latch
SSM2 relays, 18 mm/0.709 in. (6 A) width
- Built-in heat sink for heat dissipation
- Load output connection terminals for Channel A
- Separate input voltage indicator LED in green
- Separate control input connection terminals
- Load output connection terminals for Channel B
- Mounting latch
- Bracket for mounting on 35 mm/1.378 in. DIN rail
Specifiche Tecniche
| Approvals | CE, CSA, RoHS, UL |
|---|---|
| Switching Type | Zero Cross and Random AC Switching |
| Operating Voltage | 24 to 280 VAC, 48 to 600 VAC |
| Current Rating (AMPS) | 12A, 6A |
| Input Voltage Range | 18 to 36VAC, 200 to 265VDC, 4 to 32 VDC, 90 to 140VAC |
| Mounting | DIN rail |
| Operating Temperature | -30 to +80 °C |
| Storage Temperature Range | -30 to +100 °C |
| Switching Device | SCR |
| Input Current Limits | 8-15 mA |
| Motor Load Rating (UL Horsepower) at 40C | 0.17hp at 240 VAC |
| Motor Load Rating (IEC KW) at 40C | N/A |
| Transient Overvoltage | 600 Vpk |
| Surge Current | 300 A for 20ms, 750 A for 16.6ms |
| On-State Voltage Drop at Rated Current (MAX) | 1.3 V |
| Thermal Resistance Junction to Case | – |
| Maximum I²t for Fusing | 2330, 375 |
| Minimum Off-State DV/DT at MAX Rated Voltage | 500 V/µsec |
| Minimum On-State Resistance | – |
| Maximum Turn-On Time | 1/2 cycle |
| Maximum Turn-Off Time | 1/2 cycle |
