CH28W Machine Tool Relay - EIS Inc.
Gf Specialty Control Devices
CH28W Machine Tool Relay 600 Volts Maximum 10 Amperes Continuous 60 Hertz
Application CR2810 relays are multi-circuit ac control relays. They are particularly suited for use on machine-tool panels due to long mechanical life and 600 Volt rating.
Features • Convertible Contacts—may be easily changed from NO to NC on CR2810A14 forms without additional parts. • Saddle-clamp Terminals—accept #14 stranded wire. • Fixed Contact Spring—permanently attached to facilitate removing and installation of contacts. • Encapsulated Coil—provides long life by resisting mechanical damage, dust, water, and oil. • Provides Contact Fidelity—contacts on relays close with a smooth wipe and roll action.
CR2810 Four-Pole Machine-Tool Relay Prices include standard rated coils. Special voltage and/or hertz coils, including dc, available at additional cost. Contact nearest GE Industrial Systems—Electrical Distribution and Control Representative for complete information.
Ordering Directions Number of Poles Total
2
NO
Convertible Contacts NC
2 2
2 1 0
3
3
3 3 3
2 1 0
4 4 4 4 4
4 2 1 0
2 3
6
6
6 6 6 6 6 6
5 4 3 2 1
0 1 2 3 4
0
6
8 8 8 8 8 8 8 8 8
8 7 6 5 4 3 2 1
0 1
0
2 3 4 5 6 7 8
10 10 10 10
10 8 6
0 2 4
4
6
12 12 12 12 12
12 10 8 6 4
0
3
0 1
2 0 1 2 3 0 1 4
5
2 4 6 8
Open Catalog Number
Specify relay by complete Catalog Number. Example: For open relay with two normally open convertible contacts and coil to operate on 1 1 5 Volt, 60 Hertz, order CR2810A14M2 at $90.00 List Price, GO-10G6.
List Price, GO-10G6
CR2810A14AA* CR2810A14AH* CR2810A14AR*
$ 90.00 108.00 108.00
CR2810A14AB* CR2810A14AJ* CR2810A14AS* CR2810A14BA*
108.00 126.00 126.00 126.00
CR2810A14AC* CR2810A14AK* CR2810A14AT* CR2810A14BB* CR2810A14BG*
120.00 138.00 138.00 138.00 138.00
CR2810A14DE* CR2810A14DF* CR2810A14DG* CR2810A14DH* CR2810A14DL* CR2810A14DK* CR2810A14DJ*
180.00 198.00 198.00 198.00 198.00 210.00 210.00
CR2810A14AGt CR2810A14APt CR2810A14AYt CR2810A14BFt CR2810A14BLt CR2810A14BRt CR2810A14BVt CR2810A14BXt CR2810A14BYt
216.00 234.00 234.00 234.00 234.00 246.00 246.00 246.00 246.00
CR2810A14EV* CR2810A14ED* CR2810A14EC* CR2810A14EB*
300.00 318.00 318.00 330.00
CR2810A14EE* CR2810A14EG* CR2810A14EJ:f CR2810A14EL1): CR2810A14EN}
336.00 354.00 354.00 366.00 366.00
Coil Suffix Tables (Insert where *, t, and t appear in Catalog Number).
• Two- to Six-pole Forms (in-line) 115V 2
230V
460V
3
4
115V 102
230V
460V
103
104
Frequency
115V
230V
460V
60 Hertz
202
203
204
Frequency 60 Hertz
t For Eight-Pole Forms Frequency 60 Hertz
10- and 12-Pole Forms
*, t, t Insert coil number from applicable suffix table to complete Catalog Number.
Accessories Noise Suppression Kit—(For 1 1 5 volts ac) CR120X101A. $21.00 each, GO-10G4
Enclosure Only NEMA Type 1 CR120X21A.......
. $21.00 each, GO-10G4
Reference: Instructions GEH-2385
10-24
1999 Issue
Prices and data subject to change without notice
CH28W Machine Tool Relay 600 Volts Maximum 10 Amperes Continuous 60 Hertz
Application CR2810 relays are multi-circuit ac control relays. They are particularly suited for use on machine-tool panels due to long mechanical life and 600 Volt rating.
Features • Convertible Contacts—may be easily changed from NO to NC on CR2810A14 forms without additional parts. • Saddle-clamp Terminals—accept #14 stranded wire. • Fixed Contact Spring—permanently attached to facilitate removing and installation of contacts. • Encapsulated Coil—provides long life by resisting mechanical damage, dust, water, and oil. • Provides Contact Fidelity—contacts on relays close with a smooth wipe and roll action.
CR2810 Four-Pole Machine-Tool Relay Prices include standard rated coils. Special voltage and/or hertz coils, including dc, available at additional cost. Contact nearest GE Industrial Systems—Electrical Distribution and Control Representative for complete information.
Ordering Directions Number of Poles Total
2
NO
Convertible Contacts NC
2 2
2 1 0
3
3
3 3 3
2 1 0
4 4 4 4 4
4 2 1 0
2 3
6
6
6 6 6 6 6 6
5 4 3 2 1
0 1 2 3 4
0
6
8 8 8 8 8 8 8 8 8
8 7 6 5 4 3 2 1
0 1
0
2 3 4 5 6 7 8
10 10 10 10
10 8 6
0 2 4
4
6
12 12 12 12 12
12 10 8 6 4
0
3
0 1
2 0 1 2 3 0 1 4
5
2 4 6 8
Open Catalog Number
Specify relay by complete Catalog Number. Example: For open relay with two normally open convertible contacts and coil to operate on 1 1 5 Volt, 60 Hertz, order CR2810A14M2 at $90.00 List Price, GO-10G6.
List Price, GO-10G6
CR2810A14AA* CR2810A14AH* CR2810A14AR*
$ 90.00 108.00 108.00
CR2810A14AB* CR2810A14AJ* CR2810A14AS* CR2810A14BA*
108.00 126.00 126.00 126.00
CR2810A14AC* CR2810A14AK* CR2810A14AT* CR2810A14BB* CR2810A14BG*
120.00 138.00 138.00 138.00 138.00
CR2810A14DE* CR2810A14DF* CR2810A14DG* CR2810A14DH* CR2810A14DL* CR2810A14DK* CR2810A14DJ*
180.00 198.00 198.00 198.00 198.00 210.00 210.00
CR2810A14AGt CR2810A14APt CR2810A14AYt CR2810A14BFt CR2810A14BLt CR2810A14BRt CR2810A14BVt CR2810A14BXt CR2810A14BYt
216.00 234.00 234.00 234.00 234.00 246.00 246.00 246.00 246.00
CR2810A14EV* CR2810A14ED* CR2810A14EC* CR2810A14EB*
300.00 318.00 318.00 330.00
CR2810A14EE* CR2810A14EG* CR2810A14EJ:f CR2810A14EL1): CR2810A14EN}
336.00 354.00 354.00 366.00 366.00
Coil Suffix Tables (Insert where *, t, and t appear in Catalog Number).
• Two- to Six-pole Forms (in-line) 115V 2
230V
460V
3
4
115V 102
230V
460V
103
104
Frequency
115V
230V
460V
60 Hertz
202
203
204
Frequency 60 Hertz
t For Eight-Pole Forms Frequency 60 Hertz
10- and 12-Pole Forms
*, t, t Insert coil number from applicable suffix table to complete Catalog Number.
Accessories Noise Suppression Kit—(For 1 1 5 volts ac) CR120X101A. $21.00 each, GO-10G4
Enclosure Only NEMA Type 1 CR120X21A.......
. $21.00 each, GO-10G4
Reference: Instructions GEH-2385
10-24
1999 Issue
Prices and data subject to change without notice
