CA Datasheet, PDF (8/8 Pages) Littelfuse – Varistor Products - High Energy Industrial Disc

Varistor Products
High Energy Industrial Disc
CA Varistor Series
Ordering Information
The CA Series offers optional electrode finish materials and a glass
passivation edge option which must be designated. When ordering, the
code letters suffix as shown in the following table must be selected and
ELECTRODE
MATERIAL
NON-PASSIVATED
DISC
PASSIVATED
DISC
appended to the standard Model number.
Arc-Sprayed Copper
NC
NOTES:
Sintered Silver
NS
1. The 60mm disc types V112CA60 to V282CA60, inclusive, are only
PC
2
PS
supplied with glass passivation and arc-sprayed copper finish
electrodes. (That is, with the “PC” option suffix code.)
Packaging and Shipping
2. The 32mm size discs are only available with silver metallization.
Note also that the CA Series receives no branding on the disc itself.
The CA Series is supplied in bulk for shipment. Discs are packaged in
compartmentalized cartons to protect from scratching or edge-chipping
during shipment.
VARISTOR DESIGNATOR
MAX AC_RMS WORKING VOLTAGE
(FIRST SIGNIFICANT DIGITS) V_M(AC)
V_M(AC) VOLTAGE DECADE MULTIPLIER
V 25 1 CA 40 P S
SERIES DESIGNATOR
SILVER ELECTRODE
OPTION DESIGNATOR
PASSIVATION OPTION DESIGNATOR
DISC SIZE (mm) DIAMETER
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