Eaton Cutler Hammer QA0833B480 PQ083B 800A 480V Bolted Pringle Pressure Switch

Description

Eaton Cutler Hammer QA0833B480
PQ083B,
800A, 480V 3P Fusible Bolted Pringle Pressure Switch
New Old Stock (NOS) in the original box (top of the box was removed).
Rated for 800 Amps at 480 VAC.  Bolted Pressure Switchgear Pressure switch (Boltswitch).  This is the QA "Quick Acting" manually operated switch.  This is Bottom Feed.  See dimensions on attached picture.  Comes with some paperwork (which is not shown in the pictures).  New never installed or used.
We prefer local pickup but will ship at buyers expense, contact us for freight charge.
Do NOT use the eBay calculated freight charge
as it can be significantly different than the actual charges, contact us for the most accurate shipping charge.
We will have other Bolted Pressure Switches listed soon (Boltswitch), please see our other listings or inquire.
Thanks for looking!!
From the manufacturer:
Cutler Hammer, Div of Eaton Corp
Distribution Equipment
Item#
QA0833B480 PQ083B
BOTTOM FEED,800A,QA PRINGLE BOLTED CONTACT,800A,3-POLE,3-Wire
Eaton’s Pringle T switches have helped pioneer the development of high-quality electrical products for commercial and industrial applications since 1891. Eaton’s Pringle bolted contact switch was the first in the industry and is a standard in high-current switching applications. They are custom-built, are used in many heavy-duty applications and are suitable for use in ULT 891 switchboards.
Why our bolted pressure contact switch works better
• Conducts high current with greater efficiency than knife spring or butt contact devices
• The bolted contact switch opens and closes easily
• The operating mechanism closes the switch blades quickly and actuates a bolting mechanism that applies pressure to both the hinge and the jaw contacts, providing current-conducting efficiency equivalent to that of a bolted busbar
• The entire switch bolting mechanism is non-magnetic to ensure that inductive heating can not occur in any of the switch components, which ensures long-term switch reliability
Quick acting (QA) manually operated The QA switch features the Pringle bolted pressure principle with a quick-acting operating mechanism. The switch operation is achieved via manual operation. The spring is compressed by the operating handle and released near the end of the stroke to provide quick, positive switching action independent of the speed with which the handle is operated. The QA switch mechanism prevents teasing of the contacts.
Product Details
Manufacturer
Eaton / Cutler Hammer
Catalog#
QA0833B480 PQ083B
Shipping Information
Ships Ground. Eligible for expedited shipping
Yes
Other Information
name
QA0833B480 ETN Pringle Bolted Pressure Contact Switch
Alternate Description
SWD-2
Brand
EATON
Catalog Description
Pringle Bolted Pressure Contact Switch, QA - Manually Operated, UL Listed, 800A, 480V, Three-pole, Three-wire, Bottom
Catalog Number
QA0833B480