MC – FRAME SIZE 1 / UP TO 160 A - Schrack
MC – FRAME SIZE 1 / UP TO 160 A - Schrack
MC – FRAME SIZE 1 / UP TO 160 A - Schrack
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<strong>MC</strong> <strong>–</strong> <strong>FRAME</strong> <strong>SIZE</strong> 3 / <strong>UP</strong> <strong>TO</strong> 630A<br />
W MO<strong>TO</strong>R PROTECTION, 3-POLE <strong>UP</strong> <strong>TO</strong> 450 A WITH ELECTRONIC RELEASE<br />
TYPES <strong>MC</strong>3N-ME, <strong>MC</strong>3H-ME<br />
<strong>MC</strong>322237<br />
NOMINAL CURRENT/<br />
W SCHRACK-INFO<br />
• Adjustable overload release Ir: 0.5 <strong>–</strong> 1 x In (factory setting 0.8 x In)<br />
• Adjustable short-circuit release Ii: 2 <strong>–</strong> 14 x In (factory setting 12 x In)<br />
• Adjustable time delay setting to overcome current peaks tr: 2 <strong>–</strong> 20 s at 6 x Ir,<br />
as well as infinity (without overload release), (factory setting 10 s)<br />
• RMS value measurement and “thermal memory”<br />
• Phase failure sensitivity<br />
• Screw terminals as standard, lift terminals as option<br />
• Specification acc. to IEC/EN 60947-4 and IEC/EN 60947-2<br />
• Circuit breakers satisfy all requirements of utilisation category AC3 at 400 V AC<br />
• For dimensions, see from page 692.<br />
ADJUSTMENT RANGE<br />
BREAKING CAPACITY/ OVERLOAD SHORT-CIRCUIT TYPE EAN CODE AVAILABLE ORDER NO.<br />
POWER/CURRENT RELEASE (A) RELEASE (A)<br />
3-POLE (NORMAL BREAKING CAPACITY) 50 kA<br />
220 A/50 kA/110 kW/196 A 110…220 220…3080 <strong>MC</strong>3N-ME220 9004840386479 <strong>MC</strong>322237<br />
350 A/50 kA/200 kW/349 175…350 350…4900 <strong>MC</strong>3N-ME350 9004840386486 <strong>MC</strong>335237<br />
450 A/50 kA/250 kW/437 A 225…450 450…6300 <strong>MC</strong>3N-ME450 9004840615241 <strong>MC</strong>345237<br />
3-POLE (HIGH BREAKING CAPACITY) 150 kA<br />
220 A/150 kA/110 kW/196 A 110…220 220…3080 <strong>MC</strong>3H-ME220 9004840386370 <strong>MC</strong>322337<br />
350 A/150 kA/200 kW/349 175…350 350…4900 <strong>MC</strong>3H-ME350 9004840386387 <strong>MC</strong>335337<br />
450 A/150 kA/250 kW/437 A 225…450 450…6300 <strong>MC</strong>3H-ME450 9004840628852 <strong>MC</strong>345337<br />
I KNOW WHERE <strong>TO</strong> FIND IT!<br />
THE SCHRACK TECHNIK WEB SHOP WITH NAVIGA<strong>TO</strong>R<br />
WWW.SCHRACK.COM<br />
• Finding product information made easy<br />
• Buying products around the clock<br />
• Quick access customer service<br />
Page<br />
637<br />
Order no. blue: on stock, usually ready for delivery on the day of order!
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