Remote Controlled Circuit Breaker (RCCB) — 1 Pole and 3 Pole
Engineering Data
Approximate Dimensions - 1 Pole
Typical Placement of
Rating on Top Plane
.172/4.37 DIA.
2 MTG. HOLES
Options
R. 20
5.08
•
Special application auxiliary
switches
Unique grounding
Power sources
Other current ratings
Control via systems other
than I/CU
Low level auxiliary con-
tacts available
Data Bus/Interface capabil-
ity available
Electronically held coil
Moisture resistant sealing
.688/
17.48
•
•
•
•
50
Mtg. Flanges
2.940
74.68
3.250
82.55
2.250
57.15
Main Contact
Mate As Shown
Position Indicator
Red: Closed; Green: Open
1.200
30.48
•
•
.350
8.89
.42
10.67
1.530
38.86
.07
1.778
.056
1.42
.500 - .610
12.70 - 15.24
•
•
.180
4.57
Name
Plate
4.26
108.20
3.42
86.87
.084
2.13
Three Pole
3.69
93.73
Main Contact
Position Indicator
Red: Closed;
Green: Open
2.28
57.91
3.29
.07
1.78
83.57
.350
8.89
2.03
1.50
38.86
51.56
.77
19.56
2.526
64.16
.05
1.27
2.526
64.16
4.26
108.20
Location of
NamePlate
3.43
87.12
.130
3.30
2.940
74.68
3.250
82.55
Coil Operate Current/Set AndTripTime RCCB
Set Coil
Current
@ Nom
Voltage
Pulse
MAX. Set Time
*I/CU. Trip Current Nominal
71°C &
I/CU Set
Current
@ Nom
Voltage
(Mulliamp)
MAX.
Standby
Current
Voltage Milliamp
Circuits
Nominal
System
Voltage
Most Adverse
Condition - MIN.
Voltage 71°C.
Ambient
-54°C &
71°C &
Nominal
Voltage
-54°C & RoomTemp.
Nominal
Voltage &
RoomTemp.
Nominal Nominal
Voltage
Nominal
Voltage
Nominal
Voltage
3.0 AMP
MAX
2
2
2
2
35 Millisec
30 Millisec
0.9 AMP 2.1 AMP
***
10
10
1.4 AMP
28 Vdc
(18 Volts MIN.)
115 Vac
400 Hz (104 V.
MIN.
28 Vdc
(18 Volts MIN.)
115 Vac
1.9 AMP
1.6 AMP
20 Millisec
15 Millisec
1 Pole
3 Pole
10 AMP
MAX
6.1 AMP
**
7.0 AMP
**
6.8 AMP
**
6.3 AMP
**
8.6 AMP
**
7.0 AMP
MAX
13.0 AMP
MAX
35 Millisec
30 Millisec
0.9 AMP 2.2 AMP
***
4.0 AMP 3.1 AMP
10
10
1.5 AMP
2.0 AMP
1.7 AMP
20 Millisec
15 Millisec
4.3 AMP
**
400 Hz (104 V.
MIN.)
3.3 AMP
**
4.5 AMP
**
**
**
2
* MAX. I/CU. Line Impedance 7.5
Current Decreases w/Time so that I t
** Average Half-Wave Rectified DC Current
***Absolute Min. Value from -54° to +71°C
14
EATON CORPORATION Aerospace TF300-0 January 2005