Account Contact
Your Cart
Pay the courier with no extra fees.
Need help? DistriNode AI can handle any task on our site.

DEHN Surge Arrester Type 2 guard DG MD TT 275 (943310)

DEHN Surge Arrester Type 2 guard DG MD TT 275 (943310)
DEHN Surge Arrester Type 2 guard DG MD TT 275 (943310)
R2,752
Type 2 surge protective device for TT and TN-S systems, providing reliable protection against transient overvoltages with a maximum discharge current of 40 kA.AdvantagesHigh discharge capacity, fast response time, and integrated thermal disconnector with visual fault indication ensure dependable pro... Read More
Stock 20 Code 3507830 Brand DEHN Model 943310 Warranty 2 Years

Shipping & Returns

Estimated delivery Tuesday, October 6
You will be kept updated through our detailed tracking system
Payment options
EFTPayFastBank CardSnapScanZapperGoogle PayApple PayMobicredMoreTymePay on Arrival

Type 2 surge protective device for TT and TN-S systems, providing reliable protection against transient overvoltages with a maximum discharge current of 40 kA.

Advantages

High discharge capacity, fast response time, and integrated thermal disconnector with visual fault indication ensure dependable protection and easy maintenance.

Suitable for

  • Low-voltage power distribution systems
  • TT and TN-S earthing arrangements
  • Industrial and commercial installations

Key specifications

  • Nominal voltage: 230/400 V AC
  • Max. continuous operating voltage: 275 V AC
  • Nominal discharge current (8/20 µs): 20 kA
  • Max. discharge current (8/20 µs): 40 kA
  • Voltage protection level: ≤ 1.5 kV
  • Response time: ≤ 25 ns
  • Mounting: 35 mm DIN rail
  • Number of poles: 3+1
  • Degree of protection: IP20

Recommendations

Install in main distribution boards to protect downstream equipment from surge damage.

Specifications
Brand
DEHN
Category
Surge Protective Device
EAN
4013364522046
Installation type
DIN rail
Material
Thermoplastic, UL 94 V-0
Model
guard DG MD TT 275
MPN
943310
Product colour
Red
Protection features
Overvoltage protection, thermal disconnector, visual fault indication
Weight
1 kg
Price history over the last 6 months
DEHN Surge Arrester Type 2 guard DG MD TT 275 (943310)
Current
R2,752
Lowest
R2,738
Highest
R2,752
Change 24H
+R14   +1%
Week
—   
Month
—   
WhatsApp
Hi, I’m DistriNode’s AI assistant. I can help you find products, compare options, create quote PDFs, or open support requests.