GE - General Electric Series RT Catalog Page
Thermal overload relays
Series RT
Standards
Thermal overload relays
for contactors from
0.16 to 850A
• Control circuit up to 690V AC
• Power circuit:
- RT1, RT12: up to 690V
- RT2, RT22, RT3, RT32, RT4/4L, RT5/5L & RT6/6L: up to 1000V
• Thermal protection against normal overloads.
• Three pole differential (phase unbalance protection).
• Protection against long starting times.
• Automatic ambient temperature compensation between
–25ºC +60ºC.
• Front mounted test button.
• Trip indication.
• Independent auxiliary contacts with double rupture
(1NO + 1NC).
• Function selector:
- Manual RESET
- Manual RESET and STOP
- Automatic RESET with STOP
- Automatic RESET without STOP
Intro
A
B
C
D
E
F
G
IEC/EN 60947-4-1
IEC/EN 60947-5-1
UNE 115
NFC 63-650
CEI 17-50
CSA 22.2/14
NI C 63-650
VDE 0660
UL 508
Approvals/Marking
cULus
Lloyd’s
Register
(Contact GE for details)
CE
Bureau
Veritas
Manual RESET
Manual RESET
and STOP
Automatic RESET
with STOP
Automatic RESET
without STOP
RINA
H
I
X
A.54
Thermal overload relays for EC contactors
Setting range Fuses
Min. A Max. A A A
0.16 0.26 2 2 ECRT1B10B
0.25 0.41 2 2 ECRT1B10C
0.40 0.65 2 2 ECRT1B10D
0.65 1.10 2 4 ECRT1B10F
1.00 1.50 4 6 ECRT1B10G
1.30 1.90 4 6 ECRT1B10H
1.80 2.70 6 10 ECRT1B10J
2.50 4.00 8 16 ECRT1B10K
4.00 6.30 12 20 ECRT1B10L
5.50 8.50 16 20 ECRT1B10M
8.00 12.00 20 25 ECRT1B10N
10.00 16.00 25 35 ECRT1B10P
14.50 18.00 32 50 ECRT1B10S
17.50 22.00 40 63 ECRT1B10T
8.00 12.00 20 25 ECRT2B10N
10.00 16.00 25 35 ECRT2B10P
14.50 18.00 32 50 ECRT2B10S
17.50 22.00 40 63 ECRT2B10T
21.00 26.00 40 63 ECRT2B10U
25.00 32.00 50 80 ECRT2B10V
30.00 40.00 63 100 ECRT2B10W
Class 10A
For use AM gL-gG
with
EC09
EC12
EC18
EC25
EC32
EC40
Thermal overload relays for contactors
For use
with
Class 10A
Class 10
CL00
CL01 0.25 0.41 2 2
CL02 0.4 0.65 2 2
CL03 0.65 1.1 2 4
CL04 1.0 1.5 4 6
CL05 1.3 1.9 4 6
CL07
CL08 14.5 19.0 40 50
CL09 18.5 25.0 50 63
CL10 24.0 32.0 63 100
EF50 30.0 43.0 80 125
EF65 42.0 55.0 100 160
EF80 54.0 65.0 125 160
EF95 64.0 82.0 125 200
EF105 78.0 97.0 125 200
(1) Most suitable fuse in accordance with IEC 60947-4-1. (continued on page A.56)
Setting range
(regulation) Fuses
Min. A Max. A
A A A A
0.16 0.26 2 2
1.8 2.7 6 10
2.5 4.1 8 16
4.0 6.3 12 20
5.5 8.5 16 20
8.0 12.0 20 25
10.0 16.0 25 35
14.5 18.0 32 50
17.5 22.0 40 50
21.0 26.0 40 63
25.0 32.0 50 80
30.0 40.0 63 100
11.5 15.0 32 35
90.0 110 160 250
(1)
(1)
AM gL-gG
Series RT
Box clamp terminals
Cat. no. Ref. no. Pack
268996
268997
268998
268999
269000
269001
269002
269003
269004
269005
269006
269007
269008
269009
268103
268104
268105
268106
268107
268108
268109
Screw
terminal
Cat. no. Ref. no. Cat. no. Ref. no.
RT1B
RT1C
RT1D
RT1F
RT1G
RT1H
RT1J
RT1K
RT1L
RT1M
RT1N
RT1P
RT1S
RT1T
RT1U
RT1V
RT1W
RT2A
RT2B
RT2C
RT2D
RT2E
RT2G
RT2H
RT2J
RT2L
RT2M
113700
113701
113702
113703
113704
113705
113706
113707
113708
113709
113710
113711
113712
113713
113714
113715
113716
113717
113718
113719
113720
113721
113722
113723
113724
113725
113726
Ring
terminal Pack
RT1RB
RT1RC
RT1RD
RT1RF
RT1RG
RT1RH
RT1RJ
RT1RK
RT1RL
RT1RM
RT1RN
RT1RP
RT1RS
RT1RT
RT1RU
RT1RV
RT1RW
RT2RA
RT2RB
RT2RC
RT2RD
RT2RE
RT2RG
RT2RH
RT2RJ
RT2RL
RT2RM
114087 5
114131 5
114089 5
114090 5
114091 5
114092 5
114093 5
114094 5
114095 5
114096 5
114097 5
114098 5
114099 5
114100 5
114101 5
114102 5
114103 5
114104 1
114132 1
114106 1
114133 1
114134 1
114109 1
114146 1
114136 1
114235 1
114113 1
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Order codes
Intro
A
B
C
D
E
A.55
F
G
H
I
X
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