SSD solid state DIN rail mount relays (replace SSM1 22.5 and 45 mm width)
SSD solid state DIN rail mount relays (replace SSM1 22.5 and 45 mm width)
Performance
- High I2T (up to 8320 A2S) to facilitate the use of circuit breakers instead of fuses allowing Type 1 coordination protection (as per IEC 60947-4-3)
- High current rating (up to 35A for 22.5mm models, and up to 60A for 45mm models) at a compact size, optimizing the size of your enclosure
- Surge protection from applications with Built-in transient overvoltage protection
Flexibility
- Contactor configuration to suit your wiring preferences
- Telescopic screw terminal options available to facilitate the use of lug terminals
Simplified selection and installation
- Integrated heat sink to eliminate the need for thermal calculation
- Spring input connectors option is available for simplified wiring
Wide range of standards and certifications
- Complies with IEC 61373 for railway and rolling stock application
- Electromagnetic compatibility complying to IEC 60947-4-3 standard
- Conforms to a wide range of internationally recognized standards and certification
Description
SSD1 solid state relays are single-phase DIN rail mounted relays with high-power density of up to 60 A and built-in heat sink. They are available in two configurations, namely the relay and contactor types.
The SSD1 family offers a unique range of terminal connections (input connectors: spring or screw plug-in, output terminals: telescopic, clamp cage or standard screw) providing options as per the wiring preference.
SSD1 relay, 22.5 mm/0.886 in – Relay configuration provide customers with:
- Locating slot for mounting on DIN rail
- Built-in heat sink for heat dissipation
- Control input connection terminals
- LED input status indicator
- Clip-in legend for easy identification
- Load output connection terminals
SSD1 relay, 22.5 mm/0.886 in. – Contactor configuration with pluggable (screw or spring) input connector:
- Locating slot for mounting on DIN rail
- Built-in heat sink for heat dissipation
- Load output connection terminals
- LED input status indicator
- Clip-in legend for easy identification
- Pluggable input connector (spring or screw options available)
- Telescopic screws to facilitate the use of copper lug terminal and the SSRAL1 accessory
SSD1 relay, 45 mm/1.771 in. – Contactor configuration with pluggable (screw or spring) input connector:
- Locating slot for mounting on DIN rail
- Built-in heat sink for heat dissipation
- Load output connection terminals
- LED input status indicator
- Clip-in legend for easy identification
- Pluggable input connector (spring or screw options available)
- Telescopic screws to facilitate the use of copper lug terminal and the SSRAL1 accessory