Specifications

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1.800.ANIXTER • anixter.com
12.65
Sound, Paging and Public Address
Quam-Nichols Company
Sound, Paging and Public Address
Attenuators;Wall-mount/12557
Index1.Networking Systems//Video Products//Video Security Systems
QUAM-NICHOLS COMPANY PR11436V2-18558.tif
Quam 1- and 2-gang stainless steel trim plate attenuators to control 25 and
70.7 V lines.
FEATURE
S
•Choice of 20 W or 100 W continuous rating at 25 V, 70.7 V or 100 V lines
•Protective bracketing guards against accidental damage to switch leads
during installation
•Durable, insulated, stranded switch leads prevent breakage and
accidental grounds
Wall-mount Attenuators and Enclosures
Anixter No. Vendor No. Description
320448 QC10 CLASSIC 20 W single-gang plate debossed filled
positions, UL Listed
320449 QC10P 20 W single-gang plate priority 24 V DC
bypass relay
320450 QC10W 20 W single-gang plate durable white baked
epoxy hybrid finish with white knob, UL Listed
421213 QC10RM 20 W rack-mount with 2 x 2 dial scale,
UL Listed
320451 QC100 100 W 2-gang plate embossed position,
UL Listed
320452 QC100P 100 W 2-gang plate priority 24 V DC
bypass relay
320453 QC100W 100 W 2-gang plate durable white baked epoxy
hybrid finish, with white knob, UL Listed
421215 QC100RM 100 W rack-mount with 2 x 2 dial scale,
UL Listed
320454 QC101 100 W single-gang plate embossed positions,
UL Listed
320433 SE4W Surface-mount single-gang electrical box
2 1/4 in. D, durable white baked epoxy
hybrid finish
320434 SE4W2 Surface-mount 2-gang electrical box
2 3/4 in. D, durable white baked epoxy
hybrid finish
448453 QC101M/RM Sound-masking attenuator, rack-mount, 100 W,
1.5 dB steps for fine adjustment of sound level