XTOB001CC1 EATON CUTLER HAMMER, XTOB001CC1 Datasheet - Page 294

• Manufacturer Part Number: XTOB001CC1
• Description: Overload Relay
• Manufacturer: EATON CUTLER HAMMER

Specifications of XTOB001CC1

• Overload Adjustment Current Min: 0.6A
• Overload Adjustment Current Max: 1A
• Coil Voltage Dc Max: 220V
• Contactor Direction: Non Reversing
• Coil Voltage Vdc Nom: 220V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

34-294
34
Contents
Description
Manual Motor Protectors
Note: For more information, see
CA03801001E.
Product Description
The Cutler-Hammer
A309 family of Manual Motor Protec-
tors (MMPs) from Eaton’s electrical
business feature a rotary ON/OFF
manual disconnect, Class 10 adjust-
able bimetallic overload relay and
fixed magnetic short circuit trip capa-
bility in one compact unit. Three
frame sizes are available: A307 (45 mm)
for motors with FLA ratings up to 25A,
A308 (55 mm) covers motor FLA ratings
up to 50A and the A309 (70 mm) is suit-
able for motor FLA ratings to 100A.
Product Description . . . . . . . 34-294
Application Description. . . . 34-294
Features . . . . . . . . . . . . . . . . 34-294
Standards and
Instructional Leaflets . . . . . . 34-294
Product Selection . . . . . . . . 34-295
Accessories . . . . . . . . . . . . . 34-297
IEC Contactors & Starters
Freedom MMPs & Manual and Combination Motor Controllers
Types A307, A308, A309 Manual Motor Protectors
Certifications . . . . . . . . . . . 34-294
A307, A308 and A309
Manual Motor Protectors
®
A307, A308 and
Page
Application Description
The A307, A308 and A309 MMPs can
be used in the following applications:
Manual Motor Protectors
All of the MMPs are UL Listed under
UL508 as Manual Motor Controllers.
They provide an economical solution
for applications requiring simple man-
ual starting and stopping of motors.
When used as an MMP, they are
typically installed in an enclosure.
IP55 enclosures are offered as acces-
sories for the MMPs. Separate short-
circuit protective devices, such as
circuit breakers or fuses, are wired
ahead of the MMPs. The short-circuit
protective device should be sized per
the NEC code and should not exceed
400% of the maximum FLA dial setting
of the MMP.
Group Motor Installations
A Group Motor Installation can be
defined as more than one motor circuit
protected by a single set of fuses or cir-
cuit breaker on a motor branch circuit.
This eliminates the need for individual
fuses or circuit breakers for each
motor circuit. Substantial component
cost savings, panel space savings and
reduced wiring installation time can be
achieved in Group Motor Installations.
Table 34-384. Short Circuit Ratings
UL 508 Type E
Manual Combination Starter/Motor Controller
Features
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Description
A307
A308
A309
For more information visit: www.eaton.com
See Pages 34-295 – 34-296 for individual
ratings.
ON/OFF Rotary Handle with Lockout
Provision
Visible Trip Indication
Class 10 Overload Protection
Phase Loss Sensitivity
Ambient Temperature Compensation
to 140°F
Specification
65 kA @ 240V, 480Y/277V
30 kA @ 600Y/347V up to 12.5A
65 kA @ 240V, 480Y/277V
25 kA @ 600Y/347V
65 kA @ 240V, 480Y/277V
30 kA @ 600Y/347V up to 75A
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Standards and Certifications
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Instructional Leaflets
IL49490 — A307 Manual Motor
IL49491 — A308 Manual Motor
IL49492 — A309 Manual Motor
IL49493 — C320TR11 Trip Indicating
IL49494 — IP55 Enclosures and Front
IL49495 — C320HN Thru-the-Door
IL49496 — Indicating Lights
See Application Note — AP03402001E.
Fixed Short Circuit Trip — 13 times
maximum setting of overload FLA
dial
Type 2 Coordination per IEC 947
Identification Markers Standard on
Starter Faceplate
Motor Applications from 0.11A to
100A
Built-in heater and magnetic trip
elements to protect the motor
Adjustment dial for setting motor
FLA
DIN Rail or Panel Mount
Accessories include:
❑
❑
❑
❑
❑
❑
❑
❑
UL File No. E176513, Category NKJH
(A307, A308, A309)
UL File No. E37317, Category NKCR
(Accessories)
CSA File LR12530, Class 3211-05
IEC 947-1; IEC 947-2; IEC947-4-1
DIN VDE 0660 Part 100, Part 101 and
Part 102
Front and Side Auxiliary Contacts
Trip Indicating Contacts
Tamperproof Cover for OLR Dial
Undervoltage Release
Shunt Trip
Thru-the-Door Operators
Enclosures
3-Phase Line Side Connecting
Links
Protectors
Protectors
Protectors
Contacts
Plates
Operators
CA08102001E
March 2009