Westinghouse DA75 3000A Air Circuit Breaker
Specifications :
Air Circuit Breaker
3000 Amp Frame l 3000 A Trip
Nameplate Information :
Westinghouse Electric & MFG.Company
Electric Closing Mechanism:
Type: DA75
Control Voltage: 125 V.D.C
Style: 1-S.0.3Y6087
Rectox Rectifier Style: 1358019
2590-C l Made in USA
3000 Amp
Trip: 3000A
Electric Mechanism:
Class: DN-120
Mech. S: 968145D
25A Open l 22.5A Encl.
25 CY l 50 CY l 60 CY
Shunt Trip:
Shunt Trip in Frame
Type: DA75 l Control Voltage: 125 V.D.C
Style: I-S.O.3Y6087
Rectox Rectifier Style: 1358019
NP28074-D
Rectox Rectifier:
Style: 1358019
A.C: 230 Volts l D.C: 125 Volts (85 Amps @ 0 degrees or above)
-Caution-
A.C. Voltage must be applied to this rectifier for longer than one
second nor for more than ten times in any five minute period
15749 C
Rectox Rectifier:
Style No. 716088
Auxiliary Switch:
Type W
S# 1151797
10 Amps. l 250 Volts
Patents 1744245 1878602
NP16863-A
Approximate Breaker Dimensions: 39 x 31 x 50
Approximate Breaker Weight: 785 lbs