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| > Idec Product Center > Idec
Circuit
Breakers |
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Circuit breakers offer circuit protection, which
is far superior to fuses, in applications containing relay circuits,
motors, heaters, transformers, solenoids, and semiconductors.
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NRA
Series
Dual mounting (panel mount or socket mount) circuit
breakers with a variety of actuator styles and current rantings up
to 30A. Available in 1, 2, or 3 poles; standard and motor time delay
curves.
NRB
Series
Panel mounting circuit breakers with stud terminals
and current ratings up to 50A. Available in 1, 2, or 3 poles;
standard and motor time delay curves.
NRC
Series
DIN rail mountable circuit breakers with screw
terminals and ratings up to 30A. Available in 1 or 2 poles; standard
and electronic time delay curves. |
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DIN Rail Mounting
Q: Does
IDEC offer 35mm DIN rail mount circuit breakers?
A: Yes. The NRC series is
DIN rail mountable as is the NRA series using an
optional socket. Note: only NRA series breakers
without auxiliary or alarm contacts are compatible
with the DIN rail sockets.
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NRA Series |
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The NRA series of circuit breakers
offer the ultimate in flexibility. Different actuator
styles allow for differentiation of look and feel.
Various delay characteristics and current ratings
satisfy applications from logic level protection of
PLCs, sensors, or other low current devices up to
medium size motors and heaters. Most units can be
through-panel mounted or plugged into DIN rail
sockets. Standard termination is via .250"
quick-connect terminals, sockets use M3.5 screw
terminals.
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Key Features |
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- Available in 3 different actuator styles
- Current ratings up to 30A at 250VAC or 65VDC
- 1, 2, or 3 pole models
- Optional DIN rail or surface mount sockets
- Variety of delay tripping curves
- Optional "inertia delay" to prevent
nuisance tripping on motor or transformer loads
- Optional alarm contacts or auxiliary contacts
- Reliable to over 10,000 operations
- UL recognized, CSA certified, VDE
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NRB Series |
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| The NRB series of circuit breakers
feature stud termination for extra reliability in
terminating wires. Various delay characteristics and
current ratings satisfy applications from logic
level protection of PLCs, sensors, or other low
current devices up to medium size motors,
transformers and heaters. Designed for through-panel
mounting via machine screws. |
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Key Features |
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- Current ratings up to 50A at 250VAC or 65VDC
- 1, 2, or 3 pole models
- Variety of delay curves
- Optional "inertia delay" to prevent
nuisance tripping on motor or transformer loads
- Optional alarm contacts or auxiliary contacts
- Reliable to over 10,000 operations
- UL recognized, CSA certified
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NRC Series |
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| The NRC series of circuit
breakers feature a built in DIN rail mounting
"foot" for the most convenient mounting.
Terminated with M4 screw terminals (30A, M5) at
the base of the circuit breaker, these models fit
right in with relays, timers and other devices you
may have mounted on your DIN rail. Various delay
characteristics and current ratings satisfy
applications from logic level protection of PLCs,
sensors, or other low current devices up to medium
size motors, transformers and heaters. |
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Key Features |
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- Mounting options include DIN rail, direct
surface, or panel cut-out
- Several delay curves to choose from
- Optional auxiliary contacts
- Choice of slide or lever actuators
- All models equipped with reset trip
indicators
- Available rated currents from 300mA to 30A
- UL recognized, CSA certified
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