40ka UL Approval 275VAC Lightning Arrestor

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Guangdong Foshan Kestar Electronic Co., Ltd.

VIP   Audited Supplier 10 years
Profile Certified by SGS/BV
MYE40-431B
Power Source Arrester
Zinc Oxide Arrester
Parallel Arrester
AC/DC System
Meidum
Low Voltage
Plastic Mold
ZnO
ROHS, ISO9001, CE, UL
Kvr
40ka
275V
430V
10%
KVR
Carton
CE, RoHS
Foshan, Guangdong
853340
Product Description
1. Housing varistor; The inside varistor diameter is 34mm square shape.
2. B type terminal, equal to Littelfuse
3. AC voltage 275Vac;
4. Varistor voltage 430V +/-10%
5. Peak Current: 40000A
6. CE, UL approval
7. RoHS compliant
8. MYE varistors are designed for heavy industrial electric products of extremely high demand on surge withstanding capacity, as well as poor working environments.

Varistors are voltage-dependent resistors with a symetrical V/I characteristic curve whose resistance decreases with increasing voltage, connected in parallel with the electronic device or circuit that is to be guarded, they form a low-resistance shunt when voltage increases and thus prevent any further rise in the overvoltage. 

KVR varistor is sintered zinc ovide together with other metal oxide additives under specific conditions. Which produces a ploycrystalline ceramic whose resistance exhibit a pronounced dependence on voltage. 

Kestar factory has ISO9001:2008 certificate and ISO14001:2004 certificate. The products have UL, CSA, CE, VDE, CQC approval. All products are RoHS compliant.

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