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1948-49 Theatre Catalog, 7th Edition, Page 442 (429)

1948-49 Theatre Catalog, 7th Edition
1948-49 Theatre Catalog
1948-49 Theatre Catalog, 7th Edition, Page 442
Page 442


1948-49 Theatre Catalog, 7th Edition, Page 442

..each with

Positive Action Rotary Dial Switch





SO-TK (SO-AK

40-AK 50-AK

30.1 K Sit-AK

In the 6 case styles of KNI-TRON Rectifiers shown

here you will find a design to fit every motion picture are application from the Low Intensity Arc to the Suprex Arc. Each is designed to fit a par ticular arc requirement.

The new streamlined cases. designed with an eye to beauty as well as etticiency. are finished in Gunmetal Hammertex Baked Enamel with Chrome

and Red trim.

All have rounded comers.

ROTARY TAP SWITCH

All KNLTRON Hectiliers are equipped with the newly designed Rotary Tap Switch . . . the switch



that guarantees complete current control. long lite

and trouble-tree operation.

suring quick easy operation.

Built for Long Life and High EHiciency. KIWI-TRON Rectiliers have no moving

Current regulation is controlled by ONE Bakelite Insulated Handle as KNI-TRON MASTER PORTABLE RECTIFIERS

have the same built-in high et'ticiency and long lite as our standard rectiiiers. Light weight and built to occupy less projection room space. they are also ideal tor portable use. Hinged housing provides quick and easy access to all parts. Equipped with positive action dial switch.

ports, no bearings. no brushes to replace.



Every KNI-TRON Rectilier is subiected to rigid inspection and countless efficiency tests before leaving our plant. Every one is guaranteed against detective workmanship or material. Write for complete descripe tive literature and prices. Address Department 89.

TIIE KNIEI,

1948-49 THEATRE CATALOG



LEY ELECTRIC (TOMPANY, Toledo







Overall A C Dimenmons

Voltage

I100!

MO

H0

MO

COMPLETE SPECIFICATIONS Typeot

D C D.C Rectifier Amps Volts Phase . Low Intensity '55 Low Intensrt 30 55 Standard 30 50 to ZSXIZXIO V2 n Low Intensity 55 IKW High 40ch 27 to 231/1x12xl51/2 Intensity 42 23 IKW or 40m 27 to I to Single 23V2xl2xI5V2 ISO 50 Ampere 50 36 220 High Intensity 56 to 32 to 220 SIngle 23V2x12x24 226 62 40 Intermediate 40 to 27 to 220 Three 23'/1xl2x24 I76 2ll High Intensity 6O 36 High Intensity so to 32 to 220 Three 23 '/le2x24 245 65 4O I/(ix'2x24 80 40

3, ("ring



Ref



BO-TKZ



U. S. A.

To [aw/Halt ItH/IUVy n) I/n' (II/wt, [11mm mum/(:71 (by mlnmr and [mgr numb".
1948-49 Theatre Catalog, 7th Edition, Page 442