Specification	SCL120MA3CTB

Approval Agency	cUL, UL
Current - Supply	20 mA
Driver Circuitry	Indicator, Internally Driven
Frequency	2.9 kHz
Height - Seated (Max)	1.511 in
Input Type	AC
Mounting Type	Panel Mount
Operating Mode	Single Tone
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Port Location	Top
Size / Dimension Diameter	1.687 in
Sound Pressure Level (SPL)	75 dB
Technology	Piezo
Termination	Terminal Block
Voltage Range (Max)	120 V
Voltage Range (Min)	48 V

SCL Series

Part	Approval Agency	Sound Pressure Level (SPL)	Driver Circuitry	Input Type	Operating Temperature (Min)	Operating Temperature (Max)	Port Location	Size / Dimension Diameter	Operating Mode	Mounting Type	Voltage Range (Max)	Voltage Range (Min)	Termination	Frequency	Height - Seated (Max)	Current - Supply	Technology	Duration	Termination Probe Tip OD
Mallory Sonalert Products Inc. SCL016XD3CTB	cUL UL	95 dB	Indicator Internally Driven	DC	-40 °C	85 °C	Top	1.687 in	Single Tone	Panel Mount	16 V	6 VDC	Terminal Block	2.9 kHz	1.511 in	20 mA	Piezo
Mallory Sonalert Products Inc. SCL120LA3MP1B	cUL UL	85 dB	Indicator Internally Driven	AC	-40 °C	85 °C	Top	1.687 in	Medium Pulse	Panel Mount	120 V	48 V	Terminal Block	2.9 kHz	1.511 in	30 mA	Piezo	5 SPS
Mallory Sonalert Products Inc. SCL120MA3CTB	cUL UL	75 dB	Indicator Internally Driven	AC	-40 °C	85 °C	Top	1.687 in	Single Tone	Panel Mount	120 V	48 V	Terminal Block	2.9 kHz	1.511 in	20 mA	Piezo
Mallory Sonalert Products Inc. SCL016MD3CTB	cUL UL	75 dB	Indicator Internally Driven	DC	-40 °C	85 °C	Top	1.687 in	Single Tone	Panel Mount	16 V	6 VDC	Terminal Block	2.9 kHz	1.511 in	20 mA	Piezo
Mallory Sonalert Products Inc. SCL120XA3CT1S	cUL UL	95 dB	Indicator Internally Driven	AC	-40 °C	85 °C	Top	1.687 in	Single Tone	Panel Mount	120 V	48 V	Quick Connect Tab - (6.35mm) Screw Terminal	2.9 kHz	1.399 in	30 mA	Piezo		0.25 in

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