Title: OMRON G3PE-235B-3N Solid State Relay | 35A 2-Pole Zero Cross SSR for Industrial Heater Control
Product Overview: The OMRON G3PE-235B-3N is a high-performance, compact 2-pole solid state relay (SSR) specifically engineered for precise and reliable heater control applications in demanding industrial environments. Designed to handle up to 35 Amperes, this advanced SSR features a built-in zero cross function, which significantly minimizes electrical noise (EMI/RFI) and surge currents by switching the AC load at the voltage zero crossing point. This critical feature not only extends the lifespan of heaters and connected equipment but also ensures stable temperature regulation and enhanced operational safety. With its robust solid-state construction, the G3PE-235B-3N offers superior durability, high switching frequency, and energy efficiency compared to traditional mechanical relays, making it an ideal choice for critical heating processes requiring stable and precise control.
Key Features & Benefits:

High Current Capacity: Rated for 35 Amperes, capable of reliably switching demanding resistive heating loads.
2-Pole Switching: Provides simultaneous control for two lines, ideal for 3-phase heater applications or specific 2-line configurations, enhancing safety and system control.
Zero Cross Functionality: Integrates zero cross switching to reduce electrical noise, suppress surge currents, and prolong the life of heating elements and other sensitive equipment by activating the load only when the AC voltage crosses zero.
Compact and Space-Saving Design: Optimized footprint allows for efficient panel mounting and integration into control cabinets with limited space.
Wide DC Input Control: Operates with a versatile 5-24 VDC input voltage range, ensuring compatibility with a broad array of PLCs, microcontrollers, and industrial control systems.
Exceptional Reliability and Durability: Solid-state construction eliminates moving parts, providing a significantly longer operational life, high resistance to shock and vibration, and consistent performance in harsh industrial settings.
Built-in Varistor Protection: Features an integrated varistor for effective surge absorption, safeguarding the relay and connected load from transient voltage spikes.
Clear LED Operation Indicator: Provides instant visual confirmation of the relay's operational status, simplifying troubleshooting and system monitoring.
Optimized for Resistive Loads: Specifically engineered for precise and stable control of various resistive heating elements, ensuring accurate temperature management.
Easy and Secure Wiring: Equipped with robust screw terminals for straightforward, reliable, and secure electrical connections.
Applications:

Industrial Furnaces and Ovens: Precise temperature regulation for heat treatment, curing, and drying processes.
Plastic Processing Machinery: Accurate heating control for extruders, injection molding machines, and thermoforming equipment.
Semiconductor Manufacturing: Critical temperature management in process chambers and wafer fabrication.
Food and Beverage Processing: Reliable heating for commercial fryers, ovens, sterilizers, and packaging lines.
Textile Industry: Stable heat control for dyeing, drying, and finishing machinery.
HVAC Systems: Efficient switching of electric heating coils and elements in commercial and industrial air conditioning units.
Laboratory and Scientific Equipment: Precise temperature control for incubators, environmental chambers, and analytical instruments.
Packaging and Sealing Equipment: Consistent heat for heat sealing, shrink wrapping, and laminating applications.
Technical Specifications:

Part Number (Standard): G3PE-235B-3N
Part Number (Alternative): G3PE235B3N
Rated Output Current: 35 A
Number of Poles: 2
Output Type: AC Output, Solid State Relay (SSR)
Control Input Voltage: 5-24 VDC
Rated Output Voltage Range: 100-240 VAC
Switching Method: Zero Cross Switching
Insulation Method: Phototriac Coupler
Dielectric Strength: 2500 VAC (between input and output, input and base plate, output and base plate for 1 minute)
Insulation Resistance: 100 MΩ min. (at 500 VDC)
Operating Temperature Range: -30 to +80°C
Storage Temperature Range: -30 to +100°C
Mounting Type: Panel Mount (Screw Mounting)
Indicator: Green LED (Operation Indicator)
Surge Absorber: Built-in Varistor
Weight: Approximately 200g (0.44 lbs)