Low Tension Fuse Switch

Precise Electric Manufacturing Company Limited

PRECISE’s low tension fuse switches were designed and manufactured according to the IEC60947-3OFS-4A5 standards. The product is a single pole and single throw type. As it is a non-enclosure fuse switch, it is suitable for outdoor installations and low voltages. The fuse is also highly resistant to short circuits and has an HRC that complies with IEC60269-2-1 standards.


Fuse switch OFS-4A5 is suitable for installing on a 100 x 100 millimeter sized ไม้คอน and mounted horizontally. S

Section 1 – s that are linked with blade surfaces sizes 0, 1, and 2.
Section 2 – Fuses that are linked with แบบสลัก connection sizes B0, B1, B2, B3, and B4 and are in the utility group AC-22B

ch means that it can be used with resistive loads, inductive loads, and loads that have exceeded the middle point. โหลดเกินปานกลาง

Technical data

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