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MTL4576 Loop Powered Isolator | MTL Safety Barrier Specs & Details
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Product Details:
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Detailed Product Description
| Protection Rating: | IP67 | Housing Material: | Plastic (PBT) |
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| Output Configuration: | Light-On / Dark-On Selectable | Compliance: | CE, RoHS |
| Highlight: | MTL4576 loop powered isolator,MTL safety barrier isolator,loop powered safety barrier |
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MTL4576 Loop Powered Isolator | MTL Safety Barrier Specs & Details
Meta Description: MTL4576 2-wire loop-powered isolator. View key specs: 4-20mA, 24V DC, FM/ATEX approvals. Protects signals in hazardous areas.
Product: MTL4576 Loop-Powered Isolator (Safety Barrier)
The MTL4576 is a loop-powered, 2-wire isolator designed to protect 4-20mA signals in hazardous areas. It provides simple, reliable signal conditioning and isolation without requiring a separate power supply.
Key Features
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Loop-Powered: No separate power supply required; operates from the 4-20mA signal loop.
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Intrinsic Safety (I.S.) Barrier: Protects signals connected to hazardous areas.
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Compact & Simple: Easy to install in standard DIN-rail enclosures.
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High Reliability: Robust design for continuous process applications.
Technical Specifications
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Part Number: MTL4576
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Type: 2-Wire Loop-Powered Isolator / I.S. Barrier
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Input Signal: 4 to 20 mA DC
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Output Signal: 4 to 20 mA DC (isolated)
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Supply Voltage: 12 to 30V DC (from loop)
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Load (Max): 600 Ω at 24V
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Intrinsic Safety Approvals: FM, ATEX / IECEx
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Hazardous Area Ratings: See official datasheet for specific Ex codes (e.g., [Ex ia] IIC).
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Isolation: 250V AC continuous
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Operating Temperature: -20°C to +60°C
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Mounting: Standard 35mm DIN rail
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Terminals: Removable screw clamp
Typical Applications
The MTL4576 is used for signal isolation and protection in:
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Process control systems (PLC, DCS inputs)
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Hazardous area instrumentation
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Signal transmission from field transmitters
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Ground loop elimination
Important Notice
This device is a safety component. Installation must comply with local regulations and the manufacturer's guidelines. Always verify the specific approval codes (ATEX, IECEx, FM) and entity parameters for your hazardous area classification before selection.
Note: Specifications are for identification and comparison. For system design and safety, consult the official MTL (MTL Instruments, part of ABB) datasheet and installation manual.
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
Frequently Asked Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
Contact Details
Achievers Automation Limited
Contact Person: sales2
Send your inquiry directly to us
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