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RS Pro Solid State Interface Relay, DIN Rail Screw Mount, 32V DC Control, 280V AC Load, LED Indicator, SP, 6A 121-3888
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS Pro |
| Model | 121-3888 |
| Contact Configuration | SP (Single Pole) |
| Maximum Control Voltage | 32V dc |
| BrandRS Pro | Maximum Control Voltage32V dc |
| RS PRO 11 Solid State Interface Relay, Control | 32V dc DIN Rail Screw |
| Off-State Leakage Current | 0.1 mA rms |
Key Features
- Solid state relay designed for DIN rail screw mounting.
- Compatible with both AC and DC voltage ratings.
- Supports a maximum load current of 6A and voltage range up to 280V AC.
- Features LED status indicator and SP contact configuration.
- Easy installation on 35 mm DIN rail.
- Off-state leakage current is just 0.1 mA rms.
- Reliable performance across -30°C to +80°C operating temperature range.
- Ideal for industrial automation and signal conditioning.
Product Description
RS Pro presents the model 121-3888 Solid State Interface Relay, designed for high-speed switching applications in industrial automation. This relay supports control voltages from 4 to 32V DC and handles load voltages up to 280V AC, ensuring versatile compatibility with a variety of control and power systems. The single pole (SP) contact configuration ensures reliable switching performance.
Engineered for DIN rail screw mounting, the relay is easy to install in electrical cabinets and control panels. Its compact dimensions (87.6 mm height, 11 mm width, 83.7 mm depth) help save valuable space, making it ideal for densely packed industrial installations.
The solid state design eliminates moving parts, reducing mechanical wear and providing long-term durability. The integrated LED status indicator offers clear visual feedback, aiding in troubleshooting and system monitoring. Rated for a maximum load current of 6A, the relay features an off-state leakage current of only 0.1 mA rms, contributing to efficient and stable operation.
Solid state relay for rapid and silent switching in control systems. DIN rail screw mounting for effortless integration. Wide load voltage handling: 24 to 280V AC. Control voltage range: 4 - 32V DC, minimum 4V DC. LED indicator for operational status visibility.
SP contact configuration for straightforward circuit design. Operating temperature range from -30°C to +80°C. RoHS compliant for minimal hazardous materials. Off-state leakage: 0.1 mA rms.
This RS Pro solid state interface relay is ideal for applications in industrial automation, signal conditioning, manufacturing equipment, and other electrical control scenarios where precision, speed, and durability are essential. It is used broadly in HVAC systems, process control, and machinery requiring fast, noise-free switching and robust safety standards.
Explore more industrial relays within the Solid State Relay category at EnvMart or browse RS Pro for proven reliability in electrical automation.
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Frequently Asked Questions
The maximum load current for this solid state relay is 6A.
This model supports a control voltage range from 4 to 32V DC.
The relay has dimensions of 87.6 mm in height, 11 mm in width, and 83.7 mm in depth.
It operates effectively within a temperature range of -30°C to +80°C.
It features a single pole (SP) contact configuration.
This relay is designed for DIN rail screw mounting, making installation straightforward.
The off-state leakage current is just 0.1 mA rms.
It can handle load voltages ranging from 24 to 280V AC.
Yes, it features an integrated LED status indicator for operational visibility.
This relay is ideal for applications in industrial automation, signal conditioning, and manufacturing equipment.
Yes, it is RoHS compliant, ensuring minimal hazardous materials are used in its construction.
Its solid state design eliminates moving parts, allowing for rapid and silent switching, which is essential for high-speed applications.
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