P/N 3102359-EN • REV 002 • ISS 21OCT20
3 / 3
Specifications
Operating voltage
Riser
SLC
16 to 33 VDC
15.2 to 19.95 VDC
Current
Standby
Alarm TC3
Alarm TC4
60 µA
380 µA
550 µA
SLC wiring
Resistance
Capacitance
Ground fault impedance
66 Ω, max.
0.5 µF, max.
0 to 5 kΩ
T3T4 riser wiring
Supervised and power-limited
Class B
Output rating
3.5 A max. Actual value limited by
system power outputs
Wire size
12 to 18 AWG (0.75 to 2.50 mm²)
Circuit designation
Signaling line circuits (SLC) are Style 4
(Class B) or Style 6 (Class A)
Compatible sounder bases KI-ABDT, KI-ABST, KI-ABLT
Compatible electrical box
4 in. square box, 1-1/2 in. (38 mm) deep
Operating environment
Temperature
Relative humidity
32 to 120°F (0 to 49°C)
0 to 93% noncondensing
Storage temperature
−4 to 140°F (−20 to 60°C)
Regulatory information
UL rating
Regulated 24 DC
Environmental
class
Indoor, dry
FCC compliance
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any
interference received, including interference that
may cause undesired operation.
Industry Canada
compliance
This Class A digital apparatus complies with
Canadian ICES-003.
Contact information
For contact information, see www.kidde-esfire.com.
firealarmresources.com
