Control Catalog Flippingbook

1-117

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR494 mag-break magnetic starters 2 speed – 2 winding, NEMA type 1, 3R, 12, 4/4X NEMA sizes 0-4, mag-break circuit breaker type 600 Volts maximum 60 hertz

Includes a holding interlock, pressure terminals for the line and load connections, one 5-pole and one 3-pole contactor with mechanical and cross electrical interlock on each contactor, plus two 3-leg block type overload relays (manual reset). All enclosures include external reset. Six heaters should be ordered as separate items. See pages 1-153 to 1-159 for selection.

CR494 2 speed – 2 winding mag-break circuit breaker type

NEMA Type 1

NEMA Type 3R Product Number CR

NEMA Type 12 Product Number CR

NEMA Type 4/4X Product Number CR

CB Rating (Amps)

Voltage (60Hz)

NEMA Size

Maximum Horsepower

Continuous Amp Rating

Product Number CR

200-208 0 200-208 0 200-208 1 200-208 1 200-208 2 200-208 3 200-208 3 200-208 3 200-208 4 200-208 4 230-240 0 230-240 0 230-240 0 230-240 1 230-240 1 230-240 2 230-240 2 230-240 3 230-240 3 230-240 3 230-240 4 230-240 4 460-480 0 460-480 0 460-480 0 460-480 1 460-480 1 460-480 2 460-480 2 460-480 2 460-480 3 460-480 3 460-480 3 460-480 4 460-480 4 460-480 4 575-600 0 575-600 0 575-600 0 575-600 1 575-600 2 575-600 2 575-600 2 575-600 3 575-600 3 575-600 3 575-600 4 575-600 4 575-600 4

1 3 5

18 18 27 27 45 90 90 90 18 18 18 27 27 45 45 90 90 90 18 18 18 27 27 45 45 45 90 90 90 18 18 18 27 45 45 45 90 90 90

7

494B108MB1AAAAA 494B608MB1AAAAA 494B208MB1AAAAA 494B408MB1AAAAA 494B108MC1AAAAA 494B608MC1AAAAA 494B208MC1AAAAA 494B408MC1AAAAA 494C108ME1AAAAA 494C608ME1AAAAA 494C208ME1AAAAA 494C408ME1AAAAA 494C108MG1AAAAA 494C608MG1AAAAA 494C208MG1AAAAA 494C408MG1AAAAA 494D108MH1AAAAA 494D608MH1AAAAA 494D208MH1AAAAA 494D408MH1AAAAA 494E108MK1AAAAA 494E608MK1AAAAA 494E208MK1AAAAA 494E408MK1AAAAA 494E108ML1AAAAA 494E608ML1AAAAA 494E208ML1AAAAA 494E408ML1AAAAA 494E108MN1AAAAA 494E608MN1AAAAA 494E208MN1AAAAA 494E408MN1AAAAA 494F108MQ1AAAAA 494F608MQ1AAAAA 494F208MQ1AAAAA 494F408MQ1AAAAA 494F108MR1AAAAA 494F608MR1AAAAA 494F208MR1AAAAA 494F408MR1AAAAA 494B103MA1AAAAA 494B603MA1AAAAA 494B203MA1AAAAA 494B403MA1AAAAA 494B103MB1AAAAA 494B603MB1AAAAA 494B203MB1AAAAA 494B403MB1AAAAA 494B103MC1AAAAA 494B603MC1AAAAA 494B203MC1AAAAA 494B403MC1AAAAA 494C103ME1AAAAA 494C603ME1AAAAA 494C203ME1AAAAA 494C403ME1AAAAA 494C103MF1AAAAA 494C603MF1AAAAA 494C203MF1AAAAA 494C403MF1AAAAA 494D103MG1AAAAA 494D603MG1AAAAA 494D203MG1AAAAA 494D403MG1AAAAA 494D103MJ1AAAAA 494D603MJ1AAAAA 494D203MJ1AAAAA 494D403MJ1AAAAA 494E103MK1AAAAA 494E603MK1AAAAA 494E203MK1AAAAA 494E403MK1AAAAA 494E103MM1AAAAA 494E603MM1AAAAA 494E203MM1AAAAA 494E403MM1AAAAA 494E103MN1AAAAA 494E603MN1AAAAA 494E203MN1AAAAA 494E403MN1AAAAA 494F103MR1AAAAA 494F603MR1AAAAA 494F203MR1AAAAA 494F403MR1AAAAA 494F103MS1AAAAA 494F603MS1AAAAA 494F203MS1AAAAA 494F403MS1AAAAA 494B104MA1AAAAA 494B604MA1AAAAA 494B204MA1AAAAA 494B404MA1AAAAA 494B104MB1AAAAA 494B604MB1AAAAA 494B204MB1AAAAA 494B404MB1AAAAA 494B104MC1AAAAA 494B604MC1AAAAA 494B204MC1AAAAA 494B404MC1AAAAA 494C104MC1AAAAA 494C604MC1AAAAA 494C204MC1AAAAA 494C404MC1AAAAA 494C104MD1AAAAA 494C604MD1AAAAA 494C204MD1AAAAA 494C404MD1AAAAA 494D104MF1AAAAA 494D604MF1AAAAA 494D204MF1AAAAA 494D404MF1AAAAA 494D104MG1AAAAA 494D604MG1AAAAA 494D204MG1AAAAA 494D404MG1AAAAA 494D104MH1AAAAA 494D604MH1AAAAA 494D204MH1AAAAA 494D404MH1AAAAA 494E104MH1AAAAA 494E604MH1AAAAA 494E204MH1AAAAA 494E404MH1AAAAA 494E104MK1AAAAA 494E604MK1AAAAA 494E204MK1AAAAA 494E404MK1AAAAA 494E104MM1AAAAA 494E604MM1AAAAA 494E204MM1AAAAA 494E404MM1AAAAA 494F104MN1AAAAA 494F604MN1AAAAA 494F204MN1AAAAA 494F404MN1AAAAA 494F104MQ1AAAAA 494F604MQ1AAAAA 494F204MQ1AAAAA 494F404MQ1AAAAA 494F104MS1AAAAA 494F604MS1AAAAA 494F204MS1AAAAA 494F404MS1AAAAA 494B105MA1AAAAA 494B605MA1AAAAA 494B205MA1AAAAA 494B405MA1AAAAA 494B105MB1AAAAA 494B605MB1AAAAA 494B205MB1AAAAA 494B405MB1AAAAA 494B105MC1AAAAA 494B605MC1AAAAA 494B205MC1AAAAA 494B405MC1AAAAA 494C105MC1AAAAA 494C605MC1AAAAA 494C205MC1AAAAA 494C405MC1AAAAA 494D105ME1AAAAA 494D605ME1AAAAA 494D205ME1AAAAA 494D405ME1AAAAA 494D105MF1AAAAA 494D605MF1AAAAA 494D205MF1AAAAA 494D405MF1AAAAA 494D105MG1AAAAA 494D605MG1AAAAA 494D205MG1AAAAA 494D405MG1AAAAA 494E105MG1AAAAA 494E605MG1AAAAA 494E205MG1AAAAA 494E405MG1AAAAA 494E105MJ1AAAAA 494E605MJ1AAAAA 494E205MJ1AAAAA 494E405MJ1AAAAA 494E105MK1AAAAA 494E605MK1AAAAA 494E205MK1AAAAA 494E405MK1AAAAA 494F105ML1AAAAA 494F605ML1AAAAA 494F205ML1AAAAA 494F405ML1AAAAA 494F105MN1AAAAA 494F605MN1AAAAA 494F205MN1AAAAA 494F405MN1AAAAA 494F105MR1AAAAA 494F605MR1AAAAA 494F205MR1AAAAA 494F405MR1AAAAA

15 25 40 50 70 80

7 1/2

10 15 20 25 30 40

100 125 150

135 135

1/2

3 7

1 3 5

15 25 30 40 60 70 90

7 1/2

10 15 20 25 30 40 50

100 150 175

135 135

1 3 5

3 7

15 15 20 30 40 50 50 70 90

7 1/2

10 15 20 25 30 40 50 60 75 10 15 20 25 30 40 50 60 75 1 3 5

135 135 135

100 125 175

100

3 7

15 15 25 30 40 40 60 70 80

135 135 135

100 150

100

• NEMA Size 0-4 starters with 115-120 Volt, 60-Hertz coils for separate control are available. To order, replace Digits 8 & 9 of listed Product Numbers with 02. Example: CR494C105MC1AAAAA with 115-120 Volt, 60-Hertz coil for separate control becomes CR494C102MC1AAAAA Product Number. • Motor full load current should not exceed continuous ampere rating of starter. • For ordinary starting duty only.