Shenzhen Hengyo Power Technology Co., Limited
| Payment Terms | T/T,Western Union |
| Supply Ability | 500pcs/month |
| Delivery Time | In stock |
| Packaging Details | original package |
| Condition | MTL original brand new |
| Warranty | one year |
| Shipping way | DHL FedEx |
| Application | oil gas chemical industry |
| Brand Name | MTL |
| Model Number | MTL7743 |
| Place of Origin | India |
| Certification | FM ROSH |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 500pcs/month |
| Delivery Time | In stock | Packaging Details | original package |
| Condition | MTL original brand new | Warranty | one year |
| Shipping way | DHL FedEx | Application | oil gas chemical industry |
| Brand Name | MTL | Model Number | MTL7743 |
| Place of Origin | India | Certification | FM ROSH |
| High Light | MTL Zener Barrier DIN-rail mounting ，Intrinsic Safety Barrier MTL7743 ，Safety Barriers with warranty | ||
The MTL7743 is a high-performance 2-channel shunt-diode safety barrier (Zener barrier) from Eaton's Crouse-Hinds series MTL7700 range, specifically engineered for switch and proximity sensor (NAMUR) inputs requiring intrinsic safety protection in hazardous areas.
This passive device limits the voltage and current that can reach a hazardous area under fault conditions, preventing ignition of flammable atmospheres. With a safety description of 10V, 19mA, the MTL7743 is the ideal solution for protecting NAMUR proximity sensors, mechanical switches, and dry contact inputs in Zone 0, 1, and 2 hazardous locations (gas groups IIC, IIB, IIA).
| Parameter | Value |
|---|---|
| Manufacturer | Eaton (Crouse-Hinds series MTL) |
| Series | MTL7700 Range |
| Product Model | MTL7743 |
| Product Type | Zener Barrier (Shunt-Diode Safety Barrier) |
| Number of Channels | 2 (dual-channel) |
| Input Type | Switch / Proximity Detector (NAMUR) |
| Output Type | SPST Relay (per channel) |
| Parameter | Value |
|---|---|
| Safety Description | 10 V, 19 mA |
| Rated Supply Voltage DC | 22.9 - 30 V DC (with respect to earth) |
| Supply Current (Max) | 45 mA @ 24V |
| Relay Contacts - AC | 33 V, 0.5 A (resistive) |
| Relay Contacts - DC | 30 V, 1 A (resistive) |
| Response Time | <10 ms |
| Parameter | Value |
|---|---|
| Width | 12.6 mm |
| Height | 90 mm |
| Depth | 105 mm |
| Enclosure Material | Polycarbonate |
| Mounting | 35 mm T-section DIN rail (EN 60715) |
| Certification | Status | Region |
|---|---|---|
| ATEX | Certified | Europe |
| IECEx | Certified | International |
| UL | Certified | USA |
| CSA | Certified | North America |
| TIIS (Japan) | Expired (2024-11-03) | Japan |
| RoHS | Compliant | -- |
| Parameter | Detail |
|---|---|
| Mounting | Standard 35 mm T-section DIN rail (EN 60715) |
| Terminals | Removable screw terminals, colour-coded (blue for hazardous area) |
| Grounding | High-integrity earth connection via DIN rail |
| Terminal Capacity | Accommodates conductors up to 2.5 mm² |
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Seller,Manufacturer,Trading Company
Year Established:
2013
Total Annual:
2000000-5000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso... Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso...
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