2BU3R Altech, 2BU3R Datasheet

Circuit Breakers 3A B Characteristic UL 1077 2 POLE

2BU3R

Manufacturer Part Number
2BU3R
Description
Circuit Breakers 3A B Characteristic UL 1077 2 POLE
Manufacturer
Altech
Series
Rr
Datasheet

Specifications of 2BU3R

Product Type
Circuit Breakers
Current Rating
3 Amps
Voltage Rating
277 VoltsAC
Trip Time
0.1 s
Mounting Style
DIN Rail
Termination Style
Screw
Circuit Function
Supplementary Protectors
Product
Thermal Magnetic Circuit Breakers
Number Of Poles
2 Poles
Actuator Type
Handle
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Typical UL1077 Application
Control Circuit of a UL508A Panel
Disclaimer:
This is an example application. Installation should be done by a qualified
electrician under the guidance of UL/NEC
specifications..
®
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
10
9

Related parts for 2BU3R

2BU3R Summary of contents

Page 1

... Typical UL1077 Application Disclaimer: This is an example application. Installation should be done by a qualified electrician under the guidance of UL/NEC Altech Corp. ® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 10 Control Circuit of a UL508A Panel specifications.. ® 9 ...

Page 2

... DC voltage rating: 48 VDC (self-certified). Altech Corp. ® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 480Y/277VAC 0.5-6A (RC): 10kA with no back-up fuse 8-63A (RC): 10kA with UL-listed Class J back-up fuse; 5kA with no back-up fuse 0.5-63A (RC): 10kA 30° ...

Page 3

... It is the responsibility of the circuit design engineer to select the appropriate Miniature Circuit Breaker/Supplementary Protector for his specific application. Altech Corp. ® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 12 Time versus ...

Page 4

... Rated Type/ Current Cat. No. 0.5A 2BU05R 1.0A 2BU1R 2.0A 2BU2R 3.0A 2BU3R 4.0A 2BU4R 5.0A 2BU5R 6.0A 2BU6R 8.0A 2BU8R 10A 2BU10R 12A 2BU12R 13A 2BU13R 15A 2BU15R 16A 2BU16R 20A 2BU20R ...

Page 5

... Weight: 0.5A - 63A: 1.66kg (3.67 lb.) Non-standard current ratings available. Minimum quantities may apply. Please contact Altech for further details. Altech Corp. ® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 14 Application Examples: Type/ Cat. No. ...

Page 6

... Weight: 0.5A - 63A: 1.66kg (3.67 lb.) Non-standard current ratings available. Minimum quantities may apply. Please contact Altech for further details. Altech Corp. ® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com Type/ Cat. No. 1DU05R 1DU1R 1DU2R ...

Page 7

... Altech Corp. ® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com and D Trip 10A and higher Multiple of Rated Current ...

Page 8

... H1COR: 0.5kg (1.32 lb.); H2COR, HSTCOR: 0.72kg (1.59 lb.) Lock-out Adapter (uses small suitcase lock) Description Yellow Standard Pack: Weight: 50g (1.76 oz.) Altech Corp. ® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com (63A/480Y/277 VAC) Type/ Cable Cable Cat. No. Max Min ALTN2 25mm 2 ...

Page 9

... Ambient Temperature Correction Factor Recommended Current Rating Select the nearest Altech Corp. ® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 18 0.5 -16.0A 240V AC, 50/60Hz, 32V DC / 24V DC (VDE) (As per EN 60934) > 100 M ohms. 1.5 KV for One minute. ...

Page 10

... SPECIAL ORDER ONLY. Contact Altech for more details. PCB Mounting and additional Shunt Terminal available, please contact Altech. Altech Corp. ® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com Amps Type/ Cat. No. Wing ...

Page 11

... Dimensions & Mounting Options Central Mounting Wing Clips Snap Fitting Integral Mounting Dust Cover Dimensions in mm (to convert to inches multiply by 0.03937) Altech Corp. ® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com 20 DIA 4 10 MAXIMUM TORQUE 0 0.8 15 ...

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