Rees 40102-311 30.5 mm Mushroom and Rope Pull Operator, Black

The following switch is a hand operated, control circuit device, rated ‘Heavy Duty' normally for use with electromagnetic equipment.  The body is made from die-cast zinc.  The black mushroom ergonomic shaped plunger is molded from DuPont Delrin 100ST Acetal for improved impact resistance and is solid color throughout. 

• Nema 12/13, IP 65
• Positive Break, Gold Plated Contact
• Sliding Padlock Attachment

Each operator will accept up to three tiers of two contact blocks for a total of six separate circuits.  Each operator is supplied with all mounting hardware and a solid neoprene rubber gasket which provides an oil tight seal upon installation.  The mechanical life of this unit is 1,000,000 operations. 

This device can be found on a variety of machinery, used to perform such operations as ‘start', ‘stop', ‘top stop', ‘inch', ‘jog', ‘on', ‘off', ‘forward', ‘reverse', etc.

This series satisfies the requirements of IEC 60947-5-5 - 3.9 direct opening action (positive opening action) (of a contact element); when fitted with one or more of any of normally closed contact blocks.  This is commonly referred to as "Positive Break", meaning the breaking of the normally closed contacts is not dependent upon springs.

Note:  The 52702 block assembled on this switch consists of a B block (50702) attached to an adapter.  This adapter Opens the NC contact of the B block Upon Removal from the switch operator.  The OUR action provides an added level of security for instances where a NC block may be removed from the operator.

Electrical RatingsHEAVY DUTY - A600 / N150

Environmental Temperature RangeOperating:  +32oF to +131oF (0oC to +55oC)Storage:  -40oF to +185oF (-40oC to +85oC)Note:  Operating temperatures at 0oC are based on the absence of freezing moisture and liquids.

WARNING - DANGER

These products should only be used where point-of-operation guarding devices have been properly installed and maintained so that appropriate OSHA and ANSI B11.1 regulations and standards are met.  Misapplication of the products on machinery lacking effective point-of operation safeguards can cause serious injury to the operator of that machinery.