DHR9HJ產(chǎn)品概述
R9 Series (UL 98 listed) Non-Fusible 30–800A manual operated multi-pole disconnect switches use double break contacts per pole that ensure complete isolation of the fuse when the switch is in the OFF position. When installed with fuses, they provide protection for low voltage electrical installations against short circuit and overload.
Features:
Load break functionality
Double break contacts
Up to 200 kA short-circuit rating with Class CC, J or L fuses
Compact footprints
The optional TEST position function (up to 400A) enables testing of the control circuit auxiliaries without switching the main contacts
Defeatable pistol handles automatically re-latch when the panel door is closed
Front or side operation
Flange operation
NFPA® 79 compliant kits
Two-, three- and four-pole devices
Datasheet
