Model Differences
39
Bird 4305A Thruline Wattmeter
The Bird 4305A Thruline Wattmeter is the same as the Bird 43 except
for the following physical differences:
y The Bird 4305A’s dimensions are 4-5/16”L x 4”W x 6-7/8”H (110 x
102 x 175 mm), including element and bumper feet. The weight is
3.25 lb. (1.5 kg), including the element.
y The Bird 4305A does not have holders for spare elements.
y The Bird 4305A line section has higher operating power capability
and is 1-5/8” in diameter, instead of 15/16” as in the Bird 43.
Theory, maintenance, and all instructions for the Bird 43 also apply to
the Bird 4305A.
Bird 4305A Replacement Parts List
Only parts which are not used on the Bird 43 are listed here.
Description Qty. Part Number
Housing Assembly 1 4305A003
Cover Assembly 1 4305A002
Line Section Assembly 1 4305-005