Chapter 1—Power Xpert C445 Overview
2
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
Catalog Numbering
Relay
Figure 1. C445 System Catalog Numbering
Base Control Module
Figure 2. Base Control Module Catalog Numbering
Notes
1
For other communication protocol options, please see
Table 2
, Optional Communication Cards and Modules, on
Page 4
.
2
If a Real-Time Clock and Memory Backup Module are required, please see
Table 2
, Optional Communication Cards and Modules, on
Page 4
.
Measurement Module
Figure 3. Measurement Module Catalog Numbering
Module
B
= Base Control Module
M
= Measurement Module
U
= User interface
X
= Accessory
C445 B
Family
C445
= Power Xpert C445 global motor management relay
Options
Options depend on module selected
Family
C445
= Power Xpert C445 global
motor management relay
Module
B
= Base Control Module
C445 B A – S A L N
Outputs
L
= 2 Form A (NO); 1 Form C (NO/NC) latching
N
= 2 Form A (NO); 1 Form C (NO/NC) non-latching
Supply Voltage
A
= 120–240 Vac
D
= 24 Vdc
Version
S
= Standard
Inputs
A
= 120 Vac
D
= 24 Vdc
Options
12
N
= None
M
= On-board Modbus Serial
Inputs
45 mm
2P4
= 0.3–2.4 A
005
= 1–5 A
032
= 4–32 A
045
= 6–45 A
55 mm
072
= 9–72 A
90 mm
090
= 11–90 A
136
= 17–136 A
Family
C445
= Power Xpert C445 global
motor management relay
Module
M
= Measurement Module
C445 M A – 005 A
Frame Size
A
= 45 mm (0.3–45 A)
B
= 55 mm (9–72 A)
C
= 90 mm (17–136 A)
Sensing Capability
I
= Current only
V
= Current and voltage
P
= Current and PTC
A
= Current, voltage and PTC
