Datasheet

https://www.phoenixcontact.com/gb/products/2909910
07/23/2019Page3/18
Electronic device circuit breaker-PTCB E1 24DC/8A NO-2909910
Technical data
Electrical data
1 s (1.2 ... 2.0 x I
N
)
Undervoltage shutdown load circuit ≤ 17.8 V DC (active)
≥ 18.8 V DC (inactive)
Surge voltage shutdown load circuit ≥ 30.5 V DC (active)
≤ 29.5 V DC (inactive)
Max. capacitive load load circuit 35000 µF (Depending on the available short-circuit current)
Remote indication contact
Connection name Remote indication circuit
Switching function N/O contact
Stripping length 10 mm
Conductor cross section solid 0.2 mm² ... 4 mm²
Conductor cross section AWG 24 ... 14
Conductor cross section, flexible, with ferrule, with plastic sleeve 0.2 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve 0.2 mm² ... 2.5 mm²
DC operating voltage 0 V DC ... 30 V DC
DC operating current 100 mA DC
Signaling
Channel LED off off (Channel switched off)
Channel LED green lit (Channel switched on)
Channel LED yellow lit (Channel switched on, channel load>80%)
flashing (Programming mode active)
Channel LED red lit (Channel switched off, over- or undervoltage active)
ON temporarily (Channel switched off, 5s cool-down phase, overload or
short-circuit release)
flashing (Channel switched off, ready to be switched back on, overload
or short-circuit release)
flashing quickly (Channel switched off, external voltage at the output,
possible installation error)
Connection data
Connection name Main circuit IN+
Connection method Push-in connection
Stripping length 10 mm
Conductor cross section solid 0.2 mm² ... 4 mm²
Conductor cross section AWG 24 ... 12
Conductor cross section, flexible, with ferrule, with plastic sleeve 0.2 mm² ... 2.5 mm²
Conductor cross section flexible, with ferrule without plastic sleeve 0.2 mm² ... 2.5 mm²
Connection name Main circuit IN-
Connection method Push-in connection
Stripping length 10 mm
Conductor cross section solid 0.2 mm² ... 4 mm²