Remote Controlled Circuit Breaker (RCCB)
Three Phase
• 115/200 VAC 400 Hz
• Three Phase Only
Single Pole
• 28 VDC
• 115/200 VAC 400 Hz
Qualified
PERFORMANCE DATA
Qualified to demanding perfor-
Rupture Levels
3600 A (115 VAC or 28VDC for 1Pole and 115VAC for 3 Pole)
50,000 Cycles
mance parameters of MIL- PRF
- 83383 standard.
Endurance
(Resistive & Inductive(Motor)
Endurance (Motor)
Use as a Relay, Circuit Breaker, Or
Both
5-50A: 50,000 cycles; 60-100A: 25,000 cycles
Endurance (Lamp)
Dielectric Strength
Insulation Resistance
ThermalTemperature Range
5-25A: 50,000 cycles; 35-50A: 25,000 cycles; 60-100A: no rating
1500V, 60Hz, MIL-STD-202, method 301, 0.5 MA max
100 mega ohm min, MIL-STD-202, method 302
RCCBs combine the best attri-
butes of a circuit breaker and a
relay. Automatically protects the
wires and the load device dur-
ing circuit/load breakdown, but
allows the flight deck control of
the load during normal opera-
tion.
-54°C to 71°C (-65°F to 160°F). MIL-STD-202, Method 107
Vibration
10G's to 2000 Hz. Exceeds MIL-STD-202, Method 204, Condition
C, 10 microseconds max. chatter
25G's. MIL-STD-202, Method 213, 10 microseconds max. chatter
50,000 ft.
Shock
Altitude
Weight and Cost Savings
In distributed-load applications,
RCCBs are a more efficient
power distribution solution pro-
moting cost and weight savings
through the elimination of long
runs of heavy cables associ-
ated with the conventional relay
- flight deck circuit protector
method. Control of the RCCB
requires only one #22 AWG
control wire from the ICU on the
flight deck to the RCCB.
EMI Requirements
MIL-STD-461, Requirements CS114 and RE102 over the frequency
range of 14 KHz to 400 MHz and RE102 limits for Aircraft and
Space Systems.
EMI/RFI Susceptibility
and Generation
MIL-STD-461, Class 1D
Moisture Resistance
Salt Spray Resistance
Sand and Dust Resistance
Fungus Resistance
Explosion Proof
MIL-STD-202, method 106
MIL-STD-202, method 101, Condition B
MIL-STD-202, method 110, Condition A
MIL-HDBK-454, Guideline 4
MIL-STD-202, method 109
Weight (Single Pole)
5-25A: 318 grams (0.703 lbs.); 35-50A: 325 grams (0.719 lbs.); 60-
100A: 332 grams (0.734 lbs.)
Cockpit Space Savings
An RCCB system removes the
presence of large circuit break-
ers from the cockpit while per-
mitting remote On/Off operation
from the flight deck. Combine
Eaton RCCB with Indicator
Control Unit (ICU) model #1500-
052-05.
Weight (w/ Auxiliary Contacts)
5-25A: 332 grams (0.734 lbs.); 35-50A: 339 grams (0.750 lbs.); 60-
100A: 346 grams (0.766 lbs.)
Weight (Three Phase)
2.0 lbs. max.
OVERLOAD CALIBRATION DATA
@ 25°C
@ +71°C
@ -54°C
MAX
TestTime
Parameters
% for 1 Hour
Specification
Table
Must Hold
Must Trip
MIN MAX
MAX
MIN
115%
MIN
115%
115%
138%
138%
% Within 1 Hour
150%
10
EATON CORPORATION Aerospace TF300-0 January 2005
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