XSSR-W2 Horizontal Single-Phase Solid State Relay

Robust Screw-Mount Design: Horizontal layout with secure screw installation ensures long-term stability in industrial environments.

Flexible Control Options:
• DA Type: DC control for AC load (DC–AC)
• AA Type: AC control for AC load (AC–AC)
• DD Type: DC control for DC load (DC–DC)

Strong Isolation and Fast Response:
• AC versions use optoelectronic isolation with dielectric strength ≥2500VAC, supporting zero-crossing or random triggering.
• DC versions utilize transformer isolation with IGBT switching devices for fast and stable response.

Built-in RC Snubber Circuit for Enhanced Interference Resistance: Effectively reduces surges and electromagnetic interference, improving reliability and extending service life.

LED Input Status Indicator: Built-in LED for real-time monitoring of the input signal, simplifying debugging and maintenance.

描述

XSSR-W2 Horizontal Single-Phase Solid State Relay Overview

The XSSR-W2 series features a horizontal structure with robust screw mounting, offering high load handling capability and excellent dielectric strength. Available in AC output versions (DA/AA) and DC output versions (DD), the W2 series is ideal for industrial automation, heating systems, lighting control, motor drives, and more. Equipped with an internal RC snubber circuit and LED status indicator, it provides enhanced surge protection and real-time operation monitoring — making it a high-performance, high-reliability solid state relay solution.

Specifications

Item	Value
Control Voltage	DA: 3–32VDC / AA: 80–250VAC
Control Current	DA: 6–25mA / AA: 5–25mA
Load Voltage	75–480VAC
Load Current Range	50A–200A (varies by model)
Minimum Load Current	0.1A
Dielectric Strength	≥2500VAC
Insulation Resistance	≥100MΩ
Output Leakage Current	≤5mA
On-State Voltage Drop	≤2VAC
Switching Time	≤10ms
Operating Temperature	–20°C to 70°C
Mounting Style	Horizontal screw mounting, SMD technology
Certifications	CE, RoHS certifications

Application Scenarios

• Industrial automation control systems (PLC, I/O modules)
• Electrical heating control systems (injection molding machines, hot air blowers)
• Stage lighting control and dimming systems
• Air compressors, VFD drives, motor soft starters
• Solenoid valve and actuator control
• Power management and automatic power distribution systems

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