Shenzhen Hengyo Power Technology Co., Limited
| Payment Terms | T/T,Western Union |
| Supply Ability | 500pcs/month |
| Delivery Time | ship out immediately after payment received |
| Packaging Details | original package |
| Condition | original brand new |
| Warranty | one year |
| Series | Eaton Crouse-Hinds series |
| Shipping way | DHL FedEx express |
| Application | Automation Industries, oil, gas, chemical industries |
| Certificate | CE ISO TUV |
| Brand Name | MTL |
| Model Number | TP48-3-N-NDI |
| Place of Origin | India |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 500pcs/month |
| Delivery Time | ship out immediately after payment received | Packaging Details | original package |
| Condition | original brand new | Warranty | one year |
| Series | Eaton Crouse-Hinds series | Shipping way | DHL FedEx express |
| Application | Automation Industries, oil, gas, chemical industries | Certificate | CE ISO TUV |
| Brand Name | MTL | Model Number | TP48-3-N-NDI |
| Place of Origin | India | ||
| High Light | TP48-3-N-NDI ，Surge Protection Equipment 35V ，MTL Surge Protection TP48 | ||
The TP48‑3‑N‑NDI is a high‑performance surge protection device designed for industrial process measurement and control systems. Engineered to deliver reliable transient overvoltage protection, this module safeguards 3‑wire transmitters, instruments, and field devices from damaging surges, spikes, and electromagnetic interference. Built with robust construction and certified for hazardous area applications, the TP48‑3‑N‑NDI ensures stable operation and extended service life in demanding industrial environments.
| Model | TP48‑3‑N‑NDI |
| Protection Type | Surge & transient overvoltage protection |
| Wiring Configuration | 3‑wire |
| Mounting | 1/2" NPT |
| Application | Process transmitters, field instruments, control loops |
| Nominal Voltage DC | 35V |
| Nominal Discharge Surge Current (8/20) | 10 kA |
| Lightning Impulse Current (10/350 µs) | 2.5 kA |
| Voltage Protection Level at In | 90V |
| Voltage Protection Level at 1kV/µS | <76V |
| Max. Leakage Current | <1μA |
| Max. Continuous Voltage DC | 58V |
| Minimum Ambient Operating Temperature | -40 °C |
| Maximum Ambient Operating Temperature | 60 °C |
| Humidity | 5-95% RH (non-condensing) |
| Ingress Protection (IP) Rating | IP66 |
| Material | 316 stainless steel |
| Connection Details | 4 flying leads (+ve, -ve, signal and earth) |
| Conductor Cross-section AWG | 18 AWG |
| Product Dimensions | 75mm x 27mm x 23mm |
| Product Weight | 175 g |
This surge protection module provides cost‑effective, long‑term protection for critical field instruments. Its reliable design reduces unplanned downtime, prevents equipment damage, and improves overall system stability. With easy installation and maintenance, the TP48‑3‑N‑NDI is an ideal solution for engineers, system integrators, and plant maintenance teams seeking high‑quality surge protection for 3‑wire transmitters.
The Crouse-Hinds series MTL TP48 surge protection device safeguards field-mounted process transmitters where it matters, right at the unit. After a simple installation (the TP48 screws into an unused conduit entry, with no additional modification), it provides high-level protection against surges and transients while normal operation remains unaffected.
The TP48 resets itself automatically after each operation. The device is available with screw threads to suit different transmitters, with explosion-proof and intrinsically safe options for hazardous areas. Working voltage is 48V dc maximum with impulse ratings of 10kA peak current and 10kV peak voltage.
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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