8A 8pin Relay Socket with 300VAC RY2S-05B
Characteristics
●Small size,space-saving
●PCB, screw, and rail mounting styles are available
●With relay puller, lock and prevent falling off, easy to replace
●A variety of plug-in modules are available to realize power-on indication and line protection functions
●Optional accessories: circlip, marker
8pin Push In Type Manufacturer Of The Industrial Products Relay Socket
Characteristics
●The withstand voltage of the medium can reach 2000VAC, and the insulation resistanceis1000MΩ
●PCB, screw, and rail mounting styles are available
●A variety of plug-in modules are available to achievepower-on indication and line protectione
●Optional accessories: circlip, marker, plug-in module
●With finger protection function
AC-AC SSR
DENKI SEIGYO – DSR1-_A-AA Single Phase (AC-AC) Solid State Relay
Category: Solid State Relay / Single Phase SSR
Manufacturer: Denki Seigyo
Product Overview
The Denki Seigyo DSR1-_A-AA is a single-phase AC control solid state relay (SSR) designed for contactless switching of AC loads in automation, heating, lighting, and motor control applications.
Engineered with a zero-cross or random-turn-on control circuit, it ensures smooth and silent operation, high reliability, and long service life without mechanical wear.
Its compact industrial housing allows easy installation on panels or heat sinks, making it an ideal replacement for traditional electromagnetic relays.
Key Characteristics
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Single-phase AC input and output for reliable load control
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Zero-cross or random turn-on options for precise switching
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Silent, spark-free operation with no mechanical wear
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High dielectric strength and insulation reliability
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Built-in LED indicator for input signal status
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Fast response and low power consumption
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Compact, maintenance-free design with easy panel mounting
Versatile and Reliable Industrial SSR
The Denki Seigyo DSR1-_A-AA offers fast, safe, and reliable switching performance for AC loads in automation systems, lighting circuits, and temperature control equipment.
Its advanced semiconductor design ensures low switching noise, high surge endurance, and consistent performance under continuous operation.
Ideal for resistive, inductive, and motor loads, it combines efficiency, safety, and durability in one robust unit.
ANDON LIGHT
Denki Seigyo Andon Light Series
High-Visibility Visual Signal Systems for Production Line Management and Alerts
Description
The Denki Seigyo Andon Light Series provides real-time visual and audible signaling for production, assembly, and quality control lines. Designed to improve communication between operators, maintenance, and supervisors, the Andon system uses multi-color LED indicators to display operational status, errors, and calls for attention.
With energy-efficient LED technology, robust construction, and multiple mounting styles, Denki Seigyo Andon Lights ensure fast, reliable communication and enhanced productivity in industrial environments.
Control Transformer
At Denki Seigyo, we design and manufacture high-quality custom transformers tailored to your exact specifications. Our range includes control, isolation, step-down, and distribution transformers from 50 VA to 500 kVA, built using premium CRGO cores and high-grade copper windings. Every unit is engineered for maximum efficiency, low losses, and superior reliability under diverse industrial conditions.
Choose Denki Seigyo for precision-built, durable, and fully customizable transformer solutions that power your automation and electrical systems with confidence.
For more details. Denki_Seigyo_500VA_Transformer_Datasheet
COUNTER TIMER
Denki Seigyo Counter/Timer
The Denki Seigyo Counter/Timer is a precision‑instrument engineered for industrial automation applications, offering accurate counting and timing functions in one compact unit. With configurable input channels, high‑speed processing, and rugged design, it enables reliable monitoring of pulses, events or elapsed time in manufacturing and process‑control environments.
CURRENT SSR
Description
The Denki Seigyo Analog Current SSR Series is designed for precision power control applications requiring smooth, proportional switching of AC or DC loads. Unlike conventional ON/OFF relays, these SSRs respond to analog current input signals to deliver variable output voltage or current, enabling precise regulation of heaters, motors, and lamps.
With high-reliability semiconductor switching, optical isolation, and fast response, Denki Seigyo SSRs ensure long operational life, low maintenance, and silent, arc-free performance in industrial control systems.
DC-AC SSR
DENKI SEIGYO – DSR1-_A-DA Single Phase (DC-AC) Solid State Relay
Category: Solid State Relay / DC-AC SSR
Manufacturer: Denki Seigyo
Product Overview
The Denki Seigyo DSR1-_A-DA is a DC-controlled AC solid state relay (SSR) designed for precise, contactless switching of AC loads in automation and industrial control systems.
Featuring a DC input control circuit and AC output triac or SCR stage, it ensures fast, silent, and reliable switching with no mechanical wear.
This compact, durable SSR offers zero-cross or random-turn-on control options, making it ideal for resistive, inductive, and motor loads in process automation, power control, and HVAC systems.
Key Characteristics
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DC input control with AC output – ideal for PLC and automation systems
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Zero-cross and random-turn-on models for different load types
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Silent operation with no contact bounce or arc
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High dielectric strength and isolation reliability
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LED indicator for ON-state monitoring
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Compact and maintenance-free design
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Low power consumption and minimal heat generation
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Long operational life with high surge immunity
Versatile and Reliable Industrial SSR
The DSR1-_A-DA provides fast, reliable, and contactless AC load switching using DC control signals.
Its wide input range (3–32 VDC) and high output voltage capacity (24–480 VAC) make it highly adaptable for industrial, process, and automation systems.
With built-in optical isolation, it ensures superior electrical safety, noise immunity, and long-term performance even in harsh industrial conditions.
DC-DC SSR
DENKI SEIGYO – DSR1-_A-DD Single Phase (DC-DC) Solid State Relay
Category: Solid State Relay / DC-DC SSR
Manufacturer: Denki Seigyo
Product Overview
The Denki Seigyo DSR1-_A-DD is a single-phase DC-controlled DC-output solid state relay (SSR) designed for precision control and long-life operation in DC switching systems.
Built using high-efficiency MOSFET output technology, this relay ensures fast, silent, and contactless switching, making it ideal for automation, motion control, and DC distribution applications.
Its compact design, wide operating voltage range, and rugged industrial housing provide stable performance even under continuous high-load conditions.
Key Characteristics
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DC input and DC output design for pure DC switching systems
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MOSFET-based output stage ensures fast, noise-free operation
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Silent, arc-free, and spark-free performance
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Low ON-state voltage drop for efficient energy transfer
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High input-output isolation for safety and reliability
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LED input indicator for operational visibility
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Compact and maintenance-free design
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Long electrical and mechanical life – no moving parts
Versatile and Reliable Industrial SSR
The Denki Seigyo DSR1-_A-DD delivers precise, reliable, and fast DC load switching for industrial control and automation systems.
It supports wide input control voltage (3–32VDC) and output voltage ranges up to 220VDC, making it suitable for battery systems, solar power, robotics, and process automation.
Designed for high durability and low maintenance, this SSR provides safe, efficient switching performance with full CE and RoHS compliance.
DENKI SEIGYO – DIN Rail AC/DC Power Supply for Power Distribution Cabinet
DENKI SEIGYO – DIN Rail AC/DC Power Supply for Power Distribution Cabinet
Category: Power Supply / DIN Rail Type
Manufacturer: Denki Seigyo
Product Overview
The Denki Seigyo DIN Rail AC/DC Power Supply is a compact, high-efficiency industrial power supply designed for control panels and power distribution cabinets.
Built for stable and reliable DC output, it converts standard AC mains input into regulated DC voltage for automation, instrumentation, and control systems.
Featuring universal input compatibility, short-circuit and overload protection, and DIN rail mounting design, it provides dependable power in a compact, maintenance-free package suitable for continuous industrial operation.
Key Characteristics
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Compact, lightweight design – saves space in control cabinets
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Wide input voltage range – compatible with 85–264VAC or 120–370VDC
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High efficiency up to 90% – for energy-saving and low heat generation
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Built-in protections – short circuit, overload, over-voltage, and over-temperature
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Natural air cooling – ensures silent and maintenance-free operation
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DIN rail mounting – ideal for standard power distribution cabinets
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LED power indicator – visual status for quick diagnostics
Versatile and Reliable Industrial Power Supply
The Denki Seigyo DIN Rail Power Supply is engineered to provide stable DC power for automation systems, controllers, and instrumentation devices.
With high efficiency, robust circuit protection, and wide environmental tolerance, it ensures long-term reliability in industrial and electrical control cabinets.
This model is ideal for powering PLCs, sensors, relays, and industrial electronic devices, ensuring safe and continuous operation in demanding environments.
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