XTOE045CCSS Eaton / Control Automation, XTOE045CCSS Datasheet - Page 17

• Manufacturer Part Number: XTOE045CCSS
• Description: ELECTRONIC OVERLOAD RELAY, XTOE, (9-45A), IEC STAND ALONE
• Manufacturer: Eaton / Control Automation
• Type: Electronic Overloadr

Specifications of XTOE045CCSS

• Application: Electronic Overload Relay
• Brand/series: C440/XT
• Special Features: Selectable Class 10A, 10,20,30
• Fla Range: 0.33 to 1500 A
• Selectable Trip Class: 10A, 10, 20, 30
• Lead Free Status / Rohs Status: RoHS Compliant part
• For Use With: XT Frame C

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42.1
Short Circuit Ratings (North America CSA, cUL)
Changes to UL 508A and NEC in recent years have brought a focus to control panel safety with
regard to short-circuit current ratings (SCCR). Eaton’s C440 electronic overload relays combined
with XT series IEC and Freedom Series NEMA contactors provide a wide variety of SCCR
solutions needed for a variety of applications. The SCCR data in this document reflects the
latest information as of April 2010.
C440/XT Standalone Overload Relays (XT, C440)
Overload
FLA Range
0.33–1.65A
1–5A
4–20A
9–45A
20–100A
NEMA Freedom Series Starters with C440 Electronic Overload Relays
NEMA
Size
00
0
1
2
3
IEC XT Starters with XT Electronic Overload Relays
Contactor
Frame Size
B
C
D
F
G
18
Maximum
Operating
Voltage
600 Vac
600 Vac
600 Vac
600 Vac
600 Vac
Maximum
Operating
Voltage
0.33–1.65A
1–5A
4–20A
0.33–1.65A
1–5A
4–20A
0.33–1.65A
1–5A
4–20A
9–45A
1–5A
4–20A
9–45A
20–100A
Maximum
Operating
Voltage
1–5A
4–20A
1–5A
4–20A
9–45A
9–45A
20–100A
20–100A
20–100A
Control Products Catalog CA08102001E—June 2010 www.eaton.com
Motor Protection and Monitoring
C440/ XT Electronic Overload Relay
Standard-Fault Short Circuit Data
600V (kA)
1
5
5
5
10
High-Fault Short Circuit Data
Fuses (RK5, J, CC)
480V
100
100
100
100
100
100
100
100
100
100
100
100
100
100
High-Fault Short Circuit Data
Fuses (RK5, J, CC)
480V
100
100
100
100
100
100
100
100
100
Maximum
Fuse Size (A)
(RK5)
6
20
80
175
400
600V
100
100
100
100
100
100
100
100
100
100
100
100
100
100
600V
100
100
100
100
100
100
100
100
100
Maximum
Breaker
Size (A)
15
20
80
175
400
Maximum
Fuse Size
30
30
30
60
60
60
100
100
100
100
100
100
100
200
Maximum
Fuse Size
30
30
60
60
60
200
200
200
200
High-Fault Short Circuit Data
Fuses (RK5, J, CC)
480V (kA)
—
100
100
100
100
Thermal-Magnetic Circuit Breakers
480V
—
100
100
—
100
100
—
100
100
100
100
100
100
50
Thermal-Magnetic Circuit Breakers
480V
—
—
—
—
—
65
65
65
65
600V (kA)
—
100
100
100
100
600V
—
35
35
—
35
35
—
35
35
35
35
35
35
50
600V
—
—
—
—
—
35
35
65
65
Maximum
Fuse Size
—
30
100
100
200
Maximum
Breaker Size
—
35
35
—
70
70
—
100
100
100
175
175
175
250
Maximum
Breaker Size
—
—
—
—
—
175
175
350
350
Thermal-Magnetic Circuit Breakers
480V (kA)
—
100
100
100
150
600V (kA)
—
35
35
35
35
Maximum
Breaker Size
—
20
80
100/175 (480/600)
250/400 (480/600)