3BU05R | 0.5A Miniature Circuit Breaker, 3 Pole, B-Curve

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Enclosure Material Specifications

ABS Plastic & Polycarbonate Enclosure NEMA Ratings

The Altech 3BU05R is suitable for applications that require supplemental protection for control circuits and on the load side of branch circuit protectors.

Terminal Type: Box Lugs
Amperage: 0.5
Poles: 3
Trip Curve: B
UL 1077 Listed, IEC/EN60898/60947-2

Price: $30.48

Retail: $48.51

Part# 3BU05R

Specifications 📐
Reviews

Terminal Configuration	Box Lugs
Voltage Rating	480Y/277 VAC
Interrupting (kA)	10kA
Rated Frequency	50/60 Hz
Number of Poles	3
Rated Current (A)	0.5
Instantaneous Tripping Type	B (3~5 In)
Inverse Time-Delays Over-Current Release Type	Thermal-Magnetic
Service Life (Electrical/Mechanical)	6,000/10,000
Protection Degree	IP 20
Mounting	35mm DIN Rail
Standards	1077 Listed, IEC/EN60898/60947-2
Downloads	Data Sheet

Miniature Circuit Breakers (UL 489 & 1077)

Molded-Case Circuit Breakers (UL 489)

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Enclosure Material Specifications

0.5A Miniature Circuit Breaker, 3 Pole, B-Curve (Rated to 480Y/277 VAC) | 3BU05R

Specifications 📐

Reviews

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