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General Purpose Electronic Horns

Introduction Standards Compliance and Certifications Product Selection Accessories Specifications Approximate Dimensions
Product Selection

General Purpose Electronic Horns

Single- or dual-circuit, selectable tone horns, with volume control, for use in general signaling applications.

855H SG    10    GPA
     a    b    c

a    b    c
Mounting Type Voltage Horn Type
Code Description Code Description Code Description
FG Semi-flush wall plate, grey housing 24 24V AC/DC GPA General purpose, 108 dB(A) max., single stage/circuit, three tones
SG Surface base with two conduit entrances, grey housing 10 120V AC GPE Enhanced version, 113 dB(A) max. @ 1 m, two stage, three tones, volume control
  20 240V AC  
30 10…30V DC
45 40…260V AC/DC 50/60 Hz

Note:Horn type GPE (Table c) not valid with mounting type FG (Table a) or with voltage codes 24, 10, and 20 (Table b).
Horn type GPA (Table c) not valid with voltage codes 30 and 45 (Table b).


Mounting Type Function Supply Voltage Cat. No.
Surface base with conduit entrance Standard 24V AC/DC 855H-SG24GPA
120V AC 855H-SG10GPA
240V AC 855H-SG20GPA
Enhanced 10…30V DC 855H-SG30GPE
40…260V AC/DC 855H-SG45GPE
Semi-flush wall plate Standard 24V AC/DC 855H-FG24GPA
120V AC 855H-FG10GPA
240V AC 855H-FG20GPA