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The MULTISPAN CPR-35-E3-00 Three-Phase Current Protection Relay by MULTISPAN is a mid-range mcb and smart voltage protectors designed for everyday users. It features Model No. / Name: CPR 35 and No. of Channels: 1.
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About This Product
The MULTISPAN CPR-35-E3-00 Three-Phase Current Protection Relay by MULTISPAN is a mid-range mcb and smart voltage protectors designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Model No. / Name: CPR 35
- No. of Channels: 1
- No. of Phase: 3
- Mounting Type: DIN Rail Mount
- Current Rating (A): 5
- Connector Type: Screw — compatible with modern devices
- Length (mm): 90
- Width (mm): 35
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The MULTISPAN CPR-35-E3-00 is a highly reliable, compact, and efficient three-phase current protection relay designed for robust electrical safety and performance. Ideal for industrial and commercial applications, it monitors overcurrent, phase loss, asymmetry, and reverse current to ensure uninterrupted operation. With a DIN rail mountable design, it fits easily into existing systems.
The CPR-35-E3-00 supports a wide input range and accurate current detection with user-selectable CT ratios. Built with copper contacts and equipped with both NO and NC outputs, it ensures stable switching and long-lasting performance. Its Class 1.0 accuracy and SMPS supply input enhance reliability. Whether you're protecting motors or panels, the CPR-35 offers dependable protection in a sleek, space-saving form factor.
Features:
- Three-Phase Current Monitoring—Monitors overcurrent, induced current, asymmetry, and phase loss.
- Wide Input Range—Accepts current from 0.05 to 5 Amp with CT selection (5/5A to 999/5A AC).
- High Accuracy – Class 1.0 measurement precision for reliable protection.
- Robust Output – 1 Relay output (NO-C-NC) for flexible circuit integration.
- Universal Power Supply – Operates on 100 to 250V AC via SMPS.
- Easy Mounting – DIN rail compatible for fast installation.
- Durable Build – Copper contact material ensures strong and lasting connectivity.











