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-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-N-NDI |
| Place of Origin | India | ||
| High Light | Surge Protection Device TP48-N-NDI ，Stainless Steel Surge Protection Device | ||
The MTL TP48-N-NDI is a field-mounted surge protection device (SPD) from Eaton's Crouse-Hinds MTL Series, designed specifically to protect 2, 3, and 4-wire process transmitters from damaging transient overvoltages and lightning-induced surges. This rugged, pipe-style surge protector screws directly into the spare conduit entry of field instruments, providing high-level protection without any additional wiring or enclosure modifications.
The TP48-N-NDI features hybrid surge protection circuitry combining high-energy solid-state components with a gas discharge tube, capable of safely diverting up to 20kA of surge current away from sensitive instrumentation. The device resets automatically after each surge event, ensuring continuous protection without manual intervention.
| Parameter | Value |
|---|---|
| Model | TP48-N-NDI |
| Nominal Voltage (Un) | 35V DC |
| Max Continuous Operating Voltage (Uc) | 58V |
| Max Surge Current (Imax) | 20kA (8/20µs) |
| Nominal Discharge Current (Isn) | 3kA (8/20µs) |
| Impulse Current (Iimp) | 2.5kA (10/350µs) |
| Voltage Protection Level (Up) | <76V @ 1kV/µs |
| Residual Voltage @ Isn | 95V (L-G 500V) |
| Bandwidth (fG) | 1MHz |
| Capacitance (C) | 100pF |
| Leakage Current | <10µA @ max working voltage |
| Housing Material | 316 Stainless Steel |
| Thread Type | 1/2″ NPT |
| Ingress Protection | IP66 |
| Operating Temperature | -40°C to +60°C (working) / -40°C to +85°C (storage) |
| Weight | 175g (6.2oz.) |
| Certifications | ATEX, FM, IECEx, CENELEC |
| Warranty | 10 years |
The MTL TP48-N-NDI is ideal for protecting field-mounted process transmitters in:
| Wire Configuration | Protection Provided |
|---|---|
| 2-Wire (Loop-powered) | +ve, -ve |
| 3-Wire | +ve, -ve, signal |
| 4-Wire | +ve, -ve, signal +ve, signal -ve |
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.
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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