Bosch

D341P

Duct detector kit, 4-wire 24/120V
D341P
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Technical Specifications

Temperature, operating
+32°F to +120°F (0°C to +49°C) For UL Listed requirements, the operating temperature is +32°F to +100°F (0°C to + 37.8°C)
Color
Bone white
Alarm
Form A Normally Open (NO and C) contacts 0.5 A at 24 VDC and 24 VAC, 0.1 A at 120 VAC
Current (alarm)
Two-wire: depends on control panel which must limit the alarm current to 100 mA maximum Four-wire: depends on detector base, refer to pertinent base specifications
Package Dimensions (LxWxH)
19.6 in. x 7.6 in. x 8 in. (49.8 cm x 19.2 cm x 20.2 cm)
Auxiliary
Two Form C Normally Open and Normally Closed (NO and C and NC) contacts 10 A at 24 VDC, 24 VAC, 120 VAC, or 240 VAC
RMS Ripple (maximum)
25% of DC input
Power-up time
22 sec maximum
Current (standby)
Two-wire: 0.08 mA at 12 VDC, 0.09 mA at 24 VDC Four-wire: 24 mA at 12 VDC or 24 VDC
Alarm and Remote Coil (ON)
150 mA 150 mA 25 mA 20 mA
Voltage (input)
Two-wire: 8.5 VDC to 33 VDC Four-wire: 10 VDC to 30 VDC
Voltage, operating
20 VDC to 29 VDC, 24 VAC, or 120VAC
Dimensions (diameter
D) x 4 in. x 1.25 in. (10.2 cm x 3.2 cm)
Relative humidity
0 to 95%, non-condensing
Standby
15 mA 85 mA 100 mA 25 mA
RMS ripple, maximum
25 percent of DC input
Radio frequency interference (RFI) immunity
No alarm or lockup on critical frequencies in the range from 26 MHz to 950 MHz at field strengths less than 50 V/m
WeightGross Net
4.67 lb. (2.11 kg)4.07 lb. (1.84 kg)
Condition
24 VDC 24 VAC 120 VAC 230 VAC
Product Dimensions (LxWxH)
15.5 in. x 4.25 in. x 6.5 in. (39.5 cm x 11 cm x 16.5 cm)
Trouble
Form “A” Normally Open (NO/C) contacts 0.5 A at 24 VDC, 24 VAC, 0.1 A at 120 VAC
Temperature (operating)
+32°F to +100°F (0°C to +38°C)
Material
High‑impact fire‑retardant polymer plastic

Specifications

Country of Origin
USA
Gross Weight (Kg)
2.204
Net Weight (Kg)
1.853
Gross Weight (Lbs)
4.8589899999999995
Net Weight (Lbs)
4.08517
Length (In)
n/a
Width (In)
n/a
Height (In)
n/a
Material
4.998.137.958