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RS PRO Solid State Relay, 30A Load, DIN Rail Mount, 530 Vrms Load, 32V DC Control 121-3895
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Height | 93.2mm |
| Length | 22.5mm |
| Model | 121-3895 |
| Depth | 116.5 mm |
| Mount Type | DIN Rail |
| Maximum Operating Temperature | 60°C |
| Contact Configuration | SP |
| Capacitance | 8pF |
| Minimum Operating Temperature | -20°C |
| Terminal type | Screw |
| Switching Function | Random Switching |
| Maximum Load Current | 30A |
| Standards/Approvals | RoHS |
| Minimum Control Voltage | 4V dc |
| Maximum Control Voltage | 32V dc |
| Off State Leakage Current | 1mArms |
Key Features
- Rated for 30A maximum load current, suitable for heavy industrial applications.
- Designed for DIN rail mount, providing easy integration into control panels.
- Supports load voltage up to 530 Vrms and control voltage up to 32V DC.
- Features random switching capability for flexible control.
- Compact dimensions with built-in heat sink for efficient thermal management.
- Touch-safe with IP20 ingress protection, ensuring user safety in operation.
- Screw terminal connections offer secure and reliable installation.
- LED indicator for operational status monitoring.
Product Description
RS PRO 121-3895 Solid State Relay is an advanced solution for controlling high current loads with precise and reliable switching. Featuring a maximum load current of 30A, this relay is engineered for demanding environments, such as industrial automation, HVAC systems, and manufacturing equipment where reliable performance is essential.
The relay supports a load voltage range from 48 Vrms up to 530 Vrms, enabling compatibility with a wide range of industrial devices. It accepts a DC control voltage from 4V to 32V, suitable for integration with programmable logic controllers and factory control systems. The DIN rail mounting design allows quick and secure installation within standard electrical cabinets.
Rated for 30A maximum load current, suitable for heavy industrial applications. Designed for DIN rail mount, providing easy integration into control panels. Supports load voltage up to 530 Vrms and control voltage up to 32V DC.
Features random switching capability for flexible control. Compact dimensions with built-in heat sink for efficient thermal management. Touch-safe with IP20 ingress protection, ensuring user safety in operation. Screw terminal connections offer secure and reliable installation.
LED indicator for operational status monitoring. Conforms to RoHS standards for environmental safety.
This solid state relay employs a single pole (SP) contact configuration and remains operational across a wide temperature range, from -20°C to +60°C. It is touch-safe with a protective IP20 rating to prevent accidental electric shock, and features screw terminals for dependable electrical contact.
Additional features include an LED indicator for easy status checking, random switching function for flexible load control, and a low off-state leakage current of just 1mA RMS. The compact form factor (height 93.2mm, length 22.5mm, and depth 116.5mm) allows the relay to fit efficiently in tight panel spaces.
RS PRO solid state relays are trusted across sectors such as industrial manufacturing, laboratory automation, HVAC, commercial control systems, and water treatment plants. Compliance with RoHS standards ensures environmentally safe operation.
Browse Solid State Relays and other RS PRO industrial solutions on EnvMart for your automation and control requirements.
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Frequently Asked Questions
The maximum load current for this solid state relay is 30A, making it suitable for heavy industrial applications.
It supports a load voltage range from 48 Vrms up to 530 Vrms, allowing compatibility with various industrial devices.
This relay accepts a DC control voltage from 4V to 32V, making it suitable for integration with programmable logic controllers and factory control systems.
The relay has compact dimensions of 93.2mm in height, 22.5mm in length, and 116.5mm in depth.
It is designed for DIN rail mounting, which allows for quick and secure installation within standard electrical cabinets.
This model has an IP20 ingress protection rating, ensuring it is touch-safe and helps prevent accidental electric shock.
It features a random switching capability, providing flexible control of the connected loads.
The operating temperature range for this relay is from -20°C to +60°C.
It utilizes screw terminal connections, which offer secure and reliable installation.
The off-state leakage current is 1mA RMS, which is low for solid state relays.
Yes, it conforms to RoHS standards for environmental safety, ensuring safe operation.
This relay is suitable for demanding environments such as industrial automation, HVAC systems, and manufacturing equipment.
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