3-pole isolating switch disconnector 400 V 63 A Noark

Isolators Ex9I125 can be used as a main switch in wide variety of applications. These switches are tested according to IEC / EN 60947-3 standards and also fulfi ll the requirements for the isolation functionality. Utilization category AC-22A ensures possibility of switching mixed resistive and inductive loads with low overloads with cos ϕ = 0.65.

Subcategory A allows frequent operation. Isolators of line Ex9I125 are produced in modular design with one module unit width per pole. Can be connected via standard busbars of both fork as well as pin type of connection.

Features that distinguish the product:

• Modular Isolators
• Rated current up to 125 A
• Rated voltage 230 / 400 V AC
• Rated short-time withstand current Icw = 12 x Ie, 1 s
• Meet requirements of IEC / EN 60947-3
• Built-in lock mechanism for OFF position
• 1 up to 4-pole version