Noark
Noark
2188 Pomona Blvd.
Pomona, CA 91768
Phone: 626.330.7007
Fax: 626.330.8035
Email:nasales@noark-electric.com
Website: www.noarkelectric.com
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NOARK® Electric B1E Series miniature supplementary protectors are available in a complete range of amperages from 1A to 125A. Standard ratings of 5 kA at 480Y/277 Vac and 10 kA at 240 Vac. UL1077 listed and CSA C22.2 No.235 certified, these breakers are suitable for supplementary protection only. 5-Year limited warranty.

B1E Series 1-Pole, 1 Ampere (A) Rated Current Supplementary Protector (B1E1B1)
Unit of Measure
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Catalog Number

Item Name

Number of Poles

Rated Current

Alternating Current (AC) Voltage

Tripping Curve

B1E4B20 N/A B1E Series 4-Poles and 20 Ampere (A) Rated Current Supplementary Protector N/A 4 N/A 20 A N/A 480 V N/A 3-5 in
B1E4B25 N/A B1E Series 4-Poles and 25 Ampere (A) Rated Current Supplementary Protector N/A 4 N/A 25 A N/A 480 V N/A 3-5 in
B1E4B30 N/A B1E Series 4-Poles and 30 Ampere (A) Rated Current Supplementary Protector N/A 4 N/A 30 A N/A 480 V N/A 3-5 in
B1E4B32 N/A B1E Series 4-Poles and 32 Ampere (A) Rated Current Supplementary Protector N/A 4 N/A 32 A N/A 480 V N/A 3-5 in
B1E4B35 N/A B1E Series 4-Poles and 35 Ampere (A) Rated Current Supplementary Protector N/A 4 N/A 35 A N/A 480 V N/A 3-5 in
B1E4B40 N/A B1E Series 4-Poles and 40 Ampere (A) Rated Current Supplementary Protector N/A 4 N/A 40 A N/A 480 V N/A 3-5 in
B1E4B50 N/A B1E Series 4-Poles and 50 Ampere (A) Rated Current Supplementary Protector N/A 4 N/A 50 A N/A 480 V N/A 3-5 in
B1E4B60 N/A B1E Series 4-Poles and 60 Ampere (A) Rated Current Supplementary Protector N/A 4 N/A 60 A N/A 480 V N/A 3-5 in
B1E4B63 N/A B1E Series 4-Poles and 63 Ampere (A) Rated Current Supplementary Protector N/A 4 N/A 63 A N/A 480 V N/A 3-5 in
B1E1C1 N/A B1E Series 1-Pole and 1 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 1 A N/A 277 V N/A 5-10 in
B1E1C1.6 N/A B1E Series 1-Pole and 1.6 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 1.6 A N/A 277 V N/A 5-10 in
B1E1C2 N/A B1E Series 1-Pole and 2 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 2 A N/A 277 V N/A 5-10 in
B1E1C3 N/A B1E Series 1-Pole and 3 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 3 A N/A 277 V N/A 5-10 in
B1E1C4 N/A B1E Series 1-Pole and 4 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 4 A N/A 277 V N/A 5-10 in
B1E1C5 N/A B1E Series 1-Pole and 5 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 5 A N/A 277 V N/A 5-10 in
B1E1C6 N/A B1E Series 1-Pole and 6 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 6 A N/A 277 V N/A 5-10 in
B1E1C8 N/A B1E Series 1-Pole and 8 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 8 A N/A 277 V N/A 5-10 in
B1E1C10 N/A B1E Series 1-Pole and 10 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 10 A N/A 277 V N/A 5-10 in
B1E1C13 N/A B1E Series 1-Pole and 13 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 13 A N/A 277 V N/A 5-10 in
B1E1C15 N/A B1E Series 1-Pole and 15 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 15 A N/A 277 V N/A 5-10 in
B1E1C16 N/A B1E Series 1-Pole and 16 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 16 A N/A 277 V N/A 5-10 in
B1E1C20 N/A B1E Series 1-Pole and 20 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 20 A N/A 277 V N/A 5-10 in
B1E1C25 N/A B1E Series 1-Pole and 25 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 25 A N/A 277 V N/A 5-10 in
B1E1C30 N/A B1E Series 1-Pole and 30 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 30 A N/A 277 V N/A 5-10 in
B1E1C32 N/A B1E Series 1-Pole and 32 Ampere (A) Rated Current Supplementary Protector N/A 1 N/A 32 A N/A 277 V N/A 5-10 in
Unit of Measure
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