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NOARK® Electric B1H Series miniature circuit breakers are available in a complete range of amperages from 0.5A to 32A. Standard ratings of 10 kA at 480Y/277 Vac and 10 kA at 125 Vdc. UL489 listed and CSA C22.2 No. 5 certified, these breakers are suitable for branch circuit protection. 5-Year limited warranty.

B1H Series DIN Rail MCB; 0.5 A; D Curve (10-20 in.) (B1H1B0.5)
Unit of Measure
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Catalog Number

Item Name

Number of Poles

Rated Current

Tripping Curve

Rated Operational Voltage

Interrupting Capacity at 480VAC

B1H2C30R N/A B1H Series DIN Rail MCB; 0.5 A; C Curve (5-10 in.) N/A 3 N/A 0.5 A N/A C Curve (5-10 in.) N/A N/A
B1H2C32R N/A B1H Series DIN Rail MCB; 1 A; C Curve (5-10 in.) N/A 3 N/A 1 A N/A C Curve (5-10 in.) N/A N/A
B1H3C0.5R N/A B1H Series DIN Rail MCB; 0.5 A; C Curve (5-10 in.) N/A 3 N/A 0.5 A N/A C Curve (5-10 in.) N/A N/A
B1H3C1R N/A B1H Series DIN Rail MCB; 1 A; C Curve (5-10 in.) N/A 3 N/A 1 A N/A C Curve (5-10 in.) N/A N/A
B1H3C1.6R N/A B1H Series DIN Rail MCB; 1.6 A; C Curve (5-10 in.) N/A 3 N/A 1.6 A N/A C Curve (5-10 in.) N/A N/A
B1H3C2R N/A B1H Series DIN Rail MCB; 2 A; C Curve (5-10 in.) N/A 3 N/A 2 A N/A C Curve (5-10 in.) N/A N/A
B1H3C3R N/A B1H Series DIN Rail MCB; 3 A; C Curve (5-10 in.) N/A 3 N/A 3 A N/A C Curve (5-10 in.) N/A N/A
B1H3C4R N/A B1H Series DIN Rail MCB; 4 A; C Curve (5-10 in.) N/A 3 N/A 4 A N/A C Curve (5-10 in.) N/A N/A
B1H3C5R N/A B1H Series DIN Rail MCB; 5 A; C Curve (5-10 in.) N/A 3 N/A 5 A N/A C Curve (5-10 in.) N/A N/A
B1H3C6R N/A B1H Series DIN Rail MCB; 6 A; C Curve (5-10 in.) N/A 3 N/A 6 A N/A C Curve (5-10 in.) N/A N/A
B1H3C7R N/A B1H Series DIN Rail MCB; 7 A; C Curve (5-10 in.) N/A 3 N/A 7 A N/A C Curve (5-10 in.) N/A N/A
B1H3C8R N/A B1H Series DIN Rail MCB; 8 A; C Curve (5-10 in.) N/A 3 N/A 8 A N/A C Curve (5-10 in.) N/A N/A
B1H3C10R N/A B1H Series DIN Rail MCB; 10 A; C Curve (5-10 in.) N/A 3 N/A 10 A N/A C Curve (5-10 in.) N/A N/A
B1H3C13R N/A B1H Series DIN Rail MCB; 13 A; C Curve (5-10 in.) N/A 3 N/A 13 A N/A C Curve (5-10 in.) N/A N/A
B1H3C15R N/A B1H Series DIN Rail MCB; 15 A; C Curve (5-10 in.) N/A 3 N/A 15 A N/A C Curve (5-10 in.) N/A N/A
B1H3C16R N/A B1H Series DIN Rail MCB; 16 A; C Curve (5-10 in.) N/A 3 N/A 16 A N/A C Curve (5-10 in.) N/A N/A
B1H3C20R N/A B1H Series DIN Rail MCB; 20 A; C Curve (5-10 in.) N/A 3 N/A 20 A N/A C Curve (5-10 in.) N/A N/A
B1H3C25R N/A B1H Series DIN Rail MCB; 25 A; C Curve (5-10 in.) N/A 3 N/A 25 A N/A C Curve (5-10 in.) N/A N/A
B1H3C30R N/A B1H Series DIN Rail MCB; 30 A; C Curve (5-10 in.) N/A 3 N/A 30 A N/A C Curve (5-10 in.) N/A N/A
B1H3C32R N/A B1H Series DIN Rail MCB; 32 A; C Curve (5-10 in.) N/A 3 N/A 32 A N/A C Curve (5-10 in.) N/A N/A
B1H1D0.5R N/A B1H Series DIN Rail MCB; 0.5 A; D Curve (10-20 in.) N/A 1 N/A 0.5 A N/A D Curve (10-20 in.) N/A N/A
B1H1D1R N/A B1H Series DIN Rail MCB; 1 A; D Curve (10-20 in.) N/A 1 N/A 1 A N/A D Curve (10-20 in.) N/A N/A
B1H1D1.6R N/A B1H Series DIN Rail MCB; 1.6 A; D Curve (10-20 in.) N/A 1 N/A 1.6 A N/A D Curve (10-20 in.) N/A N/A
B1H1D2R N/A B1H Series DIN Rail MCB; 2 A; D Curve (10-20 in.) N/A 1 N/A 2 A N/A D Curve (10-20 in.) N/A N/A
B1H1D3R N/A B1H Series DIN Rail MCB; 3 A; D Curve (10-20 in.) N/A 1 N/A 3 A N/A D Curve (10-20 in.) N/A N/A
Unit of Measure
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