electromatic RS 300 240 25 0 Three Phase Solid State Relay SSR 25A 240V NEW NIB
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Brand New electromatic 3-Phase Solid State Relay - Never Used, Original Box
Model: RS 300 240 25 0
Manufacturer: electromatic
Type: 3-Phase AC Solid State Relay (SSR)
Load Current: 25A per phase
Load Voltage: 240VAC (typical range 24-480VAC for 3-phase SSRs)
Control Input: 3-32VDC
Switching Type: Zero switching - Normally Open (NO)
Terminals: R-S-T (three-phase output), U-V-W (three-phase load connections)
Operating Indicator: LED indicator (visible on label)
Maximum Trigger Current: Approx. 20mA
Response Time: Max. 10ms (60Hz)
Ambient Temperature: -20°C to +75°C
Features:
Three-Phase Control: Switches all three phases simultaneously for balanced load control
Zero-Crossing Switching: Switches ON at zero voltage and OFF at zero current to minimize electrical noise and extend load life
Solid State Design: No mechanical contacts means silent operation, long life, and high reliability
Fast Response: Sub-10ms switching speed ideal for precise control applications
Low Control Power: Wide 3-32VDC input range compatible with PLCs, microcontrollers, Arduino, Raspberry Pi
High Isolation: 1000MΩ / 500VDC insulation provides excellent electrical isolation
Compact Design: Space-efficient package for panel or DIN rail mounting
No EMI: Zero-crossing operation eliminates electromagnetic interference from mechanical contact arcing
Thermal Protection: Designed for heatsink mounting to ensure reliable operation at rated current
Three-phase solid state relays like the electromatic RS 300 240 25 0 are ideal for controlling three-phase motors, heaters, and industrial equipment. The zero-crossing switching provides smooth startup and shutdown, reducing inrush current and extending equipment life.
Applications: Three-phase motor control, industrial heater control, pump control, HVAC systems, food processing equipment, packaging machinery, plastic molding machines, conveyor systems, and industrial automation equipment requiring three-phase load switching.
Condition: Brand New, Never Used, Original Box
