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For troubleshooting, call technical assistance at 1-800-237-4567 or [email protected]
15
IO-70075
08/2020
ASCO 450/451/452/453 Surge Protective Device (SPD)
Dimension and Weights
Dimension and weights
ASCO 450/451/452/453
Series
Model 450/451
H/W/D (in. / mm.)
Weight (lbs. / kg.)
Standard
6.50 x 11.00 x 4.50 in.
(165 x 279 x 114mm.)
4.20 lbs.
(1.90 kg.)
With optional disconnect
switch on aluminum
backplane
10.75 x 10.88 x 4.50 in.
(273 x 276 x 114mm.)
6.50 lbs.
(2.95 kg.)
Model 452/453
H/W/D (in. / mm.)
Weight (lbs. / kg.)
Standard
9.00 x 11.00 x 4.50 in.
(229 x 279 x 114mm.)
7.35 lbs.
(3.33 kg.)
With optional disconnect
switch on aluminum
backplane
14.75 x 12.90 x 5.25 in.
(375 x 328 x 133mm.)
10.30 lbs.
(4.67 kg.)
Figure 3:
450/451 Dimensions (in./mm.)
7. Replace all devices, doors, and covers before turning on power to
the equipment. If the SPD is properly installed and functioning, the
green LED indicators on the display will be lit and the service LED
extinguished.
If you have any questions pertaining to the installation of this device, contact
us at (800) 237-4567 or [email protected]
