• Class I Test 50kA SPD Surge Protector With Multi Layer GDT Structure
Class I Test 50kA SPD Surge Protector With Multi Layer GDT Structure

Class I Test 50kA SPD Surge Protector With Multi Layer GDT Structure

Product Details:

Place of Origin: Dongguan China
Brand Name: Uchi
Certification: CE / SGS / ISO9001
Model Number: OBV50/160

Payment & Shipping Terms:

Minimum Order Quantity: 200 piece
Price: Negotiate
Packaging Details: export package / Negotiate
Delivery Time: 5-15 days after payment
Payment Terms: T/T, L/C, Western Union
Supply Ability: 60000 pieces per month
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Detail Information

Uc: 275V Condition: 100% Original
CertificationCE,CQC: CE / CQC / SGS System Voltage: 220V
Environment Temperature: (-25℃~+60℃) Status Indicator: Green(good)/red(need Replacement)
Response Time (L-N): ≤25ns Protection Rating: IP 20
Iimp(10/350μs): 50kA For Type I Test In(8/20μs): 50kA
Imax(8/20μs): 160kA Lightning Protection: Class 1-4
High Light:

50kA SPD Surge Protector


Class I Test SPD Surge Protector


Multi Layer GDT Structure SPD Device

Product Description

Class I Test 50kA (10/350μS) SPD Surge Protector Multi-Layer GDT Structure

OBV50/160 Data

Uc(maximum continuous operating voltage) 275V
Iimp(impulse discharge current for class I test) 50kA
Imax(maximum discharge current) 160kA
In(nominal discharge current for class II test) 50kA
Up(voltage protection level) ≤2.5kv
Combination 1-4P/1P+N/3P+N
response time ≤25ns
Signal deterioration indication Red: failure
Housing Material Flame retardant plastic
Housing self-extinguishing class UL94_V0
Temperature range -25℃+60℃
Humidity range ≤95%
Elevational ≤4000m
Method of connecting wire multiple
(Connect In Parallel )
Thread Dimensions 6mm2~25mm2
Mounting method 35mm standard rail installation
IP(degree of protection of enclosure) IP20
Remote communication can add
RS485 communication can add
Thread Dimensions of Remote communication port 0.5mm2~6mm2
application standard GB18802-1;IEC61643-1




1. Adopt multi-layer GDT structure without continuous flow

2. long life, up to more than 5 years

3. flow capacity up to 50kA(10/350μs)

4. When the surge protector failure, the internal reliable tripping, the indicator window turns red

5. Iimp(impulse discharge current for class I test)50kA

6. Imax(maximum discharge current)160kA



T1 surge protection device (surge protector) is according to GB18802-1; IEC61643-1 lightning protection standard designed, suitable for AC 50-60Hz, TN-S, TN-C-S,TT,IT and other power supply systems. It's approved through the national professional testing institutions I protection experimen. Practical for lightning protection of power supply system in areas with high lightning risk, and it is the first level of lightning protection products in the AC power supply equipment





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