MTL4706 Protected Barrier | Eaton MTL
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Vendor:
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Type:
Protected Barrier
- Tags Protected barrier
About the Product
Key Features
✔ Dual-Channel Isolation
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Independently powers two 2-wire transmitters
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Negative output voltage (earth-referenced)
✔ Unmatched Accuracy
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±2µA precision across all operating conditions
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Stable 16V minimum at 20mA transmitter supply
✔ Robust Protection
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Built-in overvoltage safeguards
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Certified for Zone 0/IIC & Div.1 Groups A/B
✔ Flexible Powering
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20–35V input range (custom backplane compatible)
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Bussed-power operation supported
Technical Specifications
| Parameter | Specification |
|---|---|
| Channels | 2 isolated 4–20mA outputs |
| Load Resistance | 250Ω ±5% |
| Fuse Protection | 50mA (per channel), 250mA (main) |
| Power Consumption | 80mA typical @24V |
| Safety Ratings | Uo=28V, Io=93mA, Po=0.65W |
Certified Cable Parameters
| Standard | Max Capacitance | Max Inductance |
|---|---|---|
| BASEEFA IIC | 0.13µF | 4.2mH |
| FM A/B | 0.14µF | 4.23mH |
Ideal for oil refineries, chemical plants, and explosive environments demanding fail-safe signal integrity.
Quick Quotes & Info
- Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
- Delivery: Expedited, freight, and international shipping available worldwide.
- Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
- Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
- Payment: Flexible options including major credit cards, PayPal, and bank transfers.
- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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