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Celduc Solid State Relay SO845070, Single-Phase, 50 A Load, 275 Vrms Load Voltage, 32 V Control, DIN Rail Mount SO845070
Specifications
| Country of Origin | France |
|---|---|
| Brand | Celduc |
| Height | 30mm |
| Length | 59.4mm |
| Model | SO845070 |
| IP Rating | IP20 |
| Width | 44.8mm |
| Mount Type | DIN Rail |
| Output type | Triac |
| Series | SO8 |
| Maximum Operating Temperature | 100°C |
| Contact Configuration | SPST |
| Minimum Operating Temperature | -55°C |
| Terminal type | Screw |
| Switching Function | Zero Cross Switching |
| Maximum Load Current | 50A |
| Standards/Approvals | CE, CSA, cURus, EAC, RoHS, UKCA, VDE |
| Minimum Load Voltage | 12V ac |
| Minimum Control Voltage | 3V |
| Maximum Control Voltage | 32V |
| Off State Leakage Current | 1mA |
| On State Resistance | 16mΩ |
| Wide control range | 3 → 32 Vdc with regulated control current |
Key Features
- Single-phase solid state relay designed for high-load applications with 50 A maximum load current.
- Supports load voltage up to 275 Vrms ensuring compatibility with a wide range of AC loads.
- Control voltage range from 3 to 32 Vdc with regulated control current.
- Equipped with screw terminals for secure and reliable electrical connection.
- Features zero-cross switching functionality for reduced electrical noise and enhanced longevity.
- Low on state resistance of 16 mΩ minimizing power losses during operation.
- Operates reliably within a temperature range of -55°C to 100°C for demanding environments.
- Green LED input indicator for clear operational status visibility.
Product Description
Celduc SO845070 series single-phase solid state relay is engineered for industrial and automation use, providing robust switching capability of up to 50 amperes at 275 Vrms load voltage. This DIN rail mounted relay offers wide control voltage flexibility from 3 V to 32 V DC with a regulated control current, suitable for diverse control systems.
The relay features screw terminal connections ensuring durable and reliable wiring for industrial electrical installations. With compact dimensions (59.4 mm length, 44.8 mm width, 30 mm height), it fits neatly into control panels without occupying excessive space.
Designed with zero-cross switching functionality, the relay minimizes electrical noise generation and prolongs device life by switching the load at the zero voltage crossing point. Its low on state resistance of 16 milliohms reduces power dissipation, enhancing energy efficiency.
Operating temperature range from -55°C to 100°C allows the relay to perform consistently in harsh industrial environments. The device provides visual confirmation of input status through a green LED indicator, easing troubleshooting and maintenance tasks.
For enhanced reliability, the relay incorporates voltage protection devices on both input (transil) and output (VDR) sides to resist interference. It complies with multiple standards including CE, CSA, cURus, EAC, RoHS, UKCA, and VDE, ensuring safety and quality for professional applications.
Single-phase solid state relay with robust load and control ratings. Suitable for industrial, automation, and electrical control applications. DIN rail mounting for straightforward integration into electrical cabinets. Visual and electrical protections for reliable long-term performance.
Compact size and regulated control current for flexible deployment.
This product is manufactured in France and ideally suited for use in industries requiring reliable solid state switching such as manufacturing, HVAC systems, automation control, and electrical signal conditioning.
Explore more Solid State Relays and related electrical components in the EnvMart catalog for comprehensive industrial solutions.
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Frequently Asked Questions
The maximum load current for this model is 50 A.
It supports a control voltage range from 3 V to 32 V DC with a regulated control current.
This relay is designed for DIN rail mounting, making it suitable for integration into electrical cabinets.
The operating temperature range is from -55°C to 100°C, allowing it to function in harsh environments.
The dimensions are 59.4 mm in length, 44.8 mm in width, and 30 mm in height.
The on state resistance is 16 milliohms, which helps minimize power losses during operation.
Yes, it is equipped with zero-cross switching functionality, which reduces electrical noise and enhances longevity.
It features screw terminals for secure and reliable electrical connections.
This model complies with multiple standards including CE, CSA, cURus, EAC, RoHS, UKCA, and VDE.
The output type is Triac, suitable for controlling AC loads.
The minimum load voltage is 12 V AC.
This product is manufactured in France.
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