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Siemens 3RF2 Series Solid State Relay, 50 A Load, DIN Rail Mount, 230 V Load, 24V DC Control 3RF2150-1AA02
Specifications
| Country of Origin | Germany |
|---|---|
| Brand | Siemens |
| Height | 85mm |
| Length | 22.5mm |
| Model | 3RF2150-1AA02 |
| IP Rating | IP20 |
| Width | 22.5mm |
| Mount Type | DIN Rail |
| Output type | Thyristor |
| Series | 3RF2 |
| Maximum Operating Temperature | 60°C |
| Contact Configuration | SPST |
| Minimum Operating Temperature | -25°C |
| Terminal type | Screw |
| Switching Function | Zero Cross Switching |
| Maximum Load Current | 50A |
| Standards/Approvals | UR, EAC, CSA |
| Maximum Load Voltage | 230V |
| Minimum Load Voltage | 24V |
| Minimum Control Voltage | 15V dc |
| Maximum Control Voltage | 24V dc |
| Off State Leakage Current | 10mA |
Key Features
- Compact 22.5mm width for space-saving installation.
- Zero cross switching function for minimal electrical noise.
- Thyristor output type for efficient switching.
- Screw terminal connections ensure quick and secure wiring.
- Operating temperature range from -25°C to 60°C for versatile environments.
- IP20 rated for protection against solid objects.
- Isolation voltage of 600 Vac for electrical safety.
- Complies with UR, EAC, and CSA standards for quality assurance.
Product Description
Siemens 3RF2150-1AA02 is a reliable 3RF2 Series Solid State Relay designed for industrial and automation applications requiring efficient control of AC loads up to 50 A. It mounts easily on a DIN rail with a compact width of 22.5 mm, making it ideal where panel space is limited.
The relay operates at a maximum load voltage of 230 V and is controlled via DC voltage ranging from 15 V to 24 V, featuring a zero cross switching function that reduces electrical interference and prolongs contact life. Its thyristor output ensures fast and efficient switching with minimal power loss.
Designed with screw terminals, it provides robust and straightforward electrical connections for industrial setups. The unit has an IP20 protection rating, suitable for dry indoor environments, and is rated for ambient temperatures from -25°C to 60°C, allowing use in diverse field conditions.
The relay incorporates an isolation voltage rating of 600 Vac for enhanced operator and equipment safety and conforms to UR, EAC, and CSA standards, assuring high manufacturing quality and compliance.
This solid state relay is suited for applications in electrical equipment control, industrial automation, HVAC systems, and manufacturing processes demanding reliable, noiseless switching with minimal maintenance.
Compact 22.5 mm width enables optimized space utilization in control panels. Zero cross switching minimizes electrical noise and prolongs lifecycle. Thyristor output type for efficient and fast switching. Screw terminal type for secure and fast wiring connections.
Wide operating temperature range from -25°C to 60°C suits various environments. IP20 protection rating ensures ingress protection against solid particles. Isolation voltage of 600 Vac for operator safety and interference protection.
Certified to internationally recognized UR, EAC, and CSA standards. Compatible frequency range of 50/60 Hz for broader industrial use. Self-contained module allows easy mounting on existing heatsinks. Explore more industrial-grade Solid State Relays and automation components in the Electronics & Electricals category on EnvMart to meet your control and switching needs.
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Frequently Asked Questions
The maximum load current for this model is 50 A.
It operates within a temperature range of -25°C to 60°C.
This unit features a thyristor output type for efficient switching.
The zero cross switching function minimizes electrical noise and prolongs contact life.
It has an IP20 rating, providing protection against solid objects.
The control voltage must be between 15 V and 24 V DC.
This relay is designed for DIN rail mounting, with a compact width of 22.5 mm.
The dimensions are 22.5 mm in width, 85 mm in height, and 22.5 mm in length.
It complies with UR, EAC, and CSA standards for quality assurance.
The maximum load voltage for this model is 230 V.
It features screw terminals for secure and quick wiring connections.
The off state leakage current is rated at 10 mA.
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