Eaton Disconnect Switches - Enclosed Rotary Disconnect Switches; Enclosed Rotary Switches Overview

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December 2004
– Enclosed Switches
Enclosed Rotary
■ 30, 40, 60, 80 Ampere available.
■ 600V, 3 pole, horsepower rated
■ Type 12/3R, 4X Stainless and 4X
Non Metallic Enclosures
■ CSA approved to C22.2 #14 CEC rule
28-602(3) (b) manual motor control-
ler suitable for motor disconnect
■ Accepts auxiliary contacts
■ Capability to signal PLC controller
■ 10 kVA short circuit rating when
used in conjunction with Class J
fusing
Table 17. Rotary Disconnect Switches - Enclosed Switches

Type 12 enclosure can be field modified to meet type 3R rainproof requirements when a factory provided drain hole is opened.

The mechanism is reversed on these contacts.
Ampere Type 12/3R
Enclosure

Type 4X
Enc losure
Stainless Steel
Type 4X
Enc losure
Non Metallic
Maximum Horsepower Ratings -
Volts AC
1 phase AC
Maximum Horsepower Ratings -
Volts AC
3 phase AC
Catalogue
Number
Catalogue
Number
Catalogue
Number
120V 280V 240 V 480V 600V 120V 280V 220-
240 V
440-
480V
600V
Non-Fusible 3 Pole, 600V AC
30
40
60
80
CDR3030UD
CDR3040UD
CDR3060UD
CDR3080UD
CDR3030UW
CDR3040UW
CDR3060UW
CDR3080UW
CDR3030UX
CDR3040UX
CDR3060UX
CDR3080UX
1.5
2
2
3
2
3
5
7.5
3
3
7.5
10
7.5
7.5
15
20
10
10
20
30
2
2
5
7.5
5
7.5
10
15
7.5
10
15
20
15
20
30
40
20
25
40
50
Auxiliary Contacts for Enclosed Rotary Switches
30
40
60
80
CRAC3
➁
CRAC3
➁
CWAC3
➁
CWAC3
➁
Auxiliary contact kit contains holder and 1 NO contact
Auxiliary contact kit contains holder and 1 NO contact
Auxiliary contact kit contains holder and 1 NO contact
Auxiliary contact kit contains holder and 1 NO contact
Additional Auxiliary Contacts
30 – 80
30 – 80
CRAB
➁
CRAA
➁
1 NO contact
1 NC contact
Rotary Disconnect Switches
CDR3040UX
CDR3030UD
CDR3030UW
CDR3060UD