Eaton Power Xpert C445 - Table 79. Physical Size Specifications; Table 80. Short Circuit Ratings (North American CSA and UL); Table 81. Short Circuit Ratings (IEC)

Appendix A—Technical Data and Specifications
216 Power Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com
Table 79. Physical Size Specifications
Note: Refer to Chapter 10 for Ground Fault Module specifications.
Table 80. Short Circuit Ratings (North American CSA and UL)
1
Note
1
Short circuit protective device (SCPD) sizing per NEC: Max. = 400% of FLA for devices rated less than or equal to 100 A, 300% of FLA over 100 A.
Table 81. Short Circuit Ratings (IEC)
Description Specification
Base Control Module Estimated size (l x w x h): 82 x 45 x 102 mm
Mounting: DIN and screw
Measurement Module Estimated size (l x w x h):
82 x 45 x 63 mm, 32 A/45 A and below
82 x 56 x 116 mm, 68 A/72 A
82 x 90 x 125 mm, 90 A/136 A
Mounting: DIN and screw
Base Control Module and
Measurement Module Stack-up
Height = 155 mm, BCM and MM (32 A/45 A and below)
55 mm and 90 mm Measurement Modules will not be stackable
Use Interface Estimated size (l x w x h): 99 x 52 x 37
Mounting: Panel mounted
Standard-Fault Short Circuit Data High-Fault Short Circuit Data
Max.
Fuse
Size (A)
(RK5)
Max.
Breaker
Size (A)
Fuses (RK5) Thermal-Magnetic Circuit Breakers
Measurement
Module
Frame
Overload
FLA Range
480 V
(kA)
600 V
(kA)
480 V
(kA)
600 V
(kA)
Max. Fuse
Size (A)
(RK5)
480 V
(kA)
600 V
(kA)
Max. Breaker
Size (A)
45 mm 0.3–2.4 A 5 5 6 A 15 A 100 100 6 A 100 35 15 A
45 mm 1–5 A 5 5 20 A 20 A 100 100 20 A 100 35 20 A
45 mm 4–32 A 5 5 125 A 125 A 100 100 125 A 100 35 125 A
45 mm 6–45 A 5 5 175 A 175 A 100 100 175 A 100 35 175 A
55 mm 9–72 A 10 10 250 A 250 A 100 100 250 A 100 35 250 A
90 mm 11–90 A 10 10 360 A 360 A 100 100 360 A 100 50 360 A
90 mm 17–136 A 10 10 400 A 400 A 100 100 400 A 100 50 400 A
Standard-Fault Short Circuit Data High-Fault Short Circuit Data Thermal-Magnetic Circuit
Breakers
Fuses (gG)
Measurement
Module
Frame
Overload
FLA Range
480 V
(kA)
690 V
(kA)
Max.
Fuse Size
(A) (gG)
Max.
Breaker
Size (A)
480 V
Max.
Breaker
Size (A)
690 V
480 V
(kA)
690 V
(kA)
Max. Fuse Size
(A) (gG)
480 V
(kA)
690 V
(kA)
Max.
Breaker
Size (A)
480 V
Max.
Breaker
Size (A)
690 V
45 mm 0.3–2.4 A 1 1 16 A 15 A N/A 100 100 10 A 100 N/A 15 A N/A
45 mm 1–5 A 1 1 20 A 20 A 20 A 100 100 20 A 100 80 20 A 20 A
45 mm 4–32 A 3 3 125 A 125 A 125 A 100 100 125 A 100 80 125 A 125 A
45 mm 6–45 A 3 3 200 A 175 A 160 A 100 100 125 A 100 80 175 A 160 A
55 mm 9–72 A 5 5 250 A 250 A 250 A 100 100 160 A 100 80 250 A 250 A
90 mm 11–90 A 5 5 360 A 360 A 360 A 100 100 360 A 100 80 360 A 360 A
90 mm 17–136 A 10 10 400 A 400 A 400 A 100 100 400 A 100 80 400 A 400 A