
Varistor B78/xxx
Manufacturer:
Price:
Request Quote
Bulk pricing available
FOB, CIF & EXW terms available
Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
Description
Varistors metal-oxide are intended for use as non-linear elements of devices for protection of insulation of electrical equipment of AC and DC networks against impulse overvoltages.
Specifications
Rated discharge current, In
20 kA
Rated voltage, Un
2.5...3.8 kV
High current pulse 4/10 µs
100 kA
Throughput charge, Qpr
3.6
Diameter, Ø
78 mm
Share your requirements for a quick response!
Instant response in 15 minutes
Best wholesale prices guaranteed
Direct from manufacturer
Delivery & Payment
Shipping Terms
Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
Payment Methods
Similar Products You May Be Interested In

Co-protection blocks of PWEC trade mark: resistor blocks with discrete regulation (BSZD) and rheostatic blocks with smooth regul
View Details
MFR permanent non-wire resistors
View Details
VR20D151K - disc varistor, 95 V, 6.5 kA (8/20), cat. no. K2EV800CP0
View Details
Resistors S2-29VM
View Details
VR34K142K2A1 - power varistor, 750 V, 40 kA (8/20), cat. no. K2EV751V7A
View Details
Resistors permanent non-wire OSM R1-8B
View Details
VR10D561K - disc varistor, 350 V, 2.5 kA (8/20), cat. no. K2EV301?8?0
View Details
Resistor ??1-53-1-1
View Details
VR34K711K1A1 - power varistor, 440 V, 6.5 kA (10/350), cat. no. K2EV401A2A
View Details
VR20D621K - disc varistor, 385 V, 6.5 kA (8/20), cat. no. K2EV331CP0
View Details
VR10D180K - disc varistor, 11 V, 0.5 kA (8/20), cat. no. K2EV090C3P0
View Details
Resistor SP5-16VVV-0,25 3,3 kOhm±10%
View DetailsVerified Suppliers
All products are sourced directly from authorized Russian manufacturers
Quality Assurance
Products meet international quality standards with proper certification
Global Shipping
Reliable logistics solutions to deliver products to your location
Secure Payments
Multiple secure payment options to facilitate international transactions