ER53060UPYR EATON CUTLER HAMMER, ER53060UPYR Datasheet - Page 3

• Manufacturer Part Number: ER53060UPYR
• Description: ENCLOSED, NON-FUSIBLE ROTARY DISC, 3P, 600V, 60A
• Manufacturer: EATON CUTLER HAMMER

Specifications of ER53060UPYR

• No. Of Poles: 3
• Contact Voltage Ac Max: 600V
• Contact Current Ac Max: 60A

Eaton’s new line of rotary disconnects provides OEM customers with a
flexible product offering that has industry-leading fault current ratings.
The product range encompasses both the ULT 98 and UL 508 standards, and is the latest in a series
of new and innovative products from the switching device product line.
The R5 (Rotary 508) Series of switches are UL 508 listed devices that are suitable for use as motor
disconnects. Ideal for panel builders and custom control cabinets, the R5 Series is excellent for isolation
of circuits in panels, or as enclosed motor disconnects when located downstream from appropriate
overcurrent protection.
This totally new line of products incorporates a truly modular design,
allowing for simple addition of fourth poles, neutral modules, auxiliary
contact modules and many other popular accessories.
Additionally, when protected by applicable upstream fusing, these products can be rated up to
65 kAIC—one of the highest short-circuit ratings in the industry. The R5 switches are available
in two frame sizes—A-Frame (16–40A) and B-Frame (60–80A).
The R9 (Rotary 98) product offering consists of UL 98 listed fusible and non-fusible products that
may be used as service entrance devices, or anywhere a local means of disconnect is needed or
required. Both the fusible and non-fusible products span six frame sizes, or footprints, and have
100 kAIC or 200 kAIC ratings.
The R9 offering includes a modular grouping of non-fusible switches
at the low end of the range (30–100A), providing a compact, flexible
solution where physical space is a concern.
As with the UL 508 products, these units allow for simple addition of fourth pole modules, neutral
modules and other accessories. The balance of the line includes two-, three- and four-pole devices
for safe isolation of any low voltage circuit. Further, the fusible products employ double-break-per-pole
functionality, a safety feature that fully isolates the fusing when the switch is in the OFF position.
In addition to the R5 and R9 products, the new offering also includes a series of smaller footprint 30A,
fusible molded-case switch disconnects in a compact design. These R4 (Rotary 489) units are listed to
UL 489, and provide a small overcurrent device with short-circuit ratings of 100 kAIC.
The R5, R9 and R4 products have available new, state-of-the-art selector and pistol handle designs to
give the final installation an up-to-date, professional look. In addition to the new handles, each offering
includes an entirely new line of shafts, auxiliary contacts, terminal shields and other accessories.