Brochure

9
Surge protection
STV 200/400K SERIES
Dimensional Drawings
Dimensional Specications
8.25
(209.6)
1.30 max.
(33.0)
12.00
(304.8)
14.25
(362.0)
16.25
(412.8)
16.75
(425.5)
0.31
(7.9)
Phase L1/A
Phase L2/B
Phase L3/C
Service Panel for
Loads to be Protected
Disconnect/Main
Neutral Bus
Ground Bus
Panel
Breaker for
Recommended Wire
Entrance
Dedicated
(Optional)
Disconnect
Summary Alarm Contacts (x2)
Pin 1 = Normally Open
Pin 2 = Common
Pin 3 = Normally Closed
TB1 TB2
1 2 3 1 2 3
STV 200/400K SERIES
CATALOG NUMBER
WEIGHT
LBS (KG)
DIMENSIONS
D x W x H (IN.)
SUGGESTED
BREAKER SIZE
SUGGESTED WIRE
SIZE (AWG)
ALLOWABLE
BREAKER RANGE
ALLOWABLE
WIRE
RANGE
STV200K
35 (15.88) 8.25 x 14.25 x 16.25 40 A #8 15–100 A #14–2
STV400K
42 (19.05) 8.25 x 14.25 x 16.25 100 A #2 15–100 A #14–2
UNITS WITH ROTARY DISCONNECT
CATALOG NUMBER
WEIGHT
LBS (KG)
Dimensions
D x W x H (IN.)
SUGGESTED
BREAKER SIZE
SUGGESTED WIRE
SIZE (AWG)
ALLOWABLE
BREAKER RANGE
ALLOWABLE
WIRE
RANGE
STV200K 38 (17.23) 8.25 x 14.25 x 16.25 40 A #8 15–175 A #14–2/0
STV400K 45 (20.41) 8.25 x 14.25 x 16.25 100 A #2 15–175 A #14–2/0