Engineering Questionnaire
For Determination Of Contact Needs

Please provide any information possible. Norstan's engineers will use it to determine the best possible types and configurations of contacts to suit our requirements.

 
What will the contact be used in?

Provide a general description of the use of the contacts
and the device(s) it will be installed in.

Contacts mounted to: Fixed Stationary Both...types of assembly backs (blades).

Material the backings are made from:  

RIVET

Material/Spec.  
Quantities
Delivery

 
DIM.
TOL.

HD

HT

SD


SL

HS


HL


SR

Is a particular shape other than round required? No Yes

Method used to open or close contacts
Springs   Thermocouple   Cam   Magnetic

Number of times contacts will open and close (cycle)
per minute
, AC or DC

What temperature ranges will be expected of contacts? °F

Check the following operating conditions that may apply
to the contacts during the intended or normal operationto the contacts during the intended or normal operation:

High humidity Dust Oils Fumes

Closing action of the contacts will be Wipe Roll Sliding Butt

Will any arc suppression be used?
None   Oil Immersion Arc chute Magnetic Other

Specify the life expectancy of this contact:

Provide data to the following chart.  Circuit's state

Normal Operation:

Speed Open
Voltage
Speed Closed
Amperes (max)
Notes:

While closing:

Speed Open
Voltage
Speed Closed
Amperes (max)
Notes

While Opening:

Speed Open
Voltage
Speed Closed
Amperes (max)
Notes


Name        (Required)
Company  (Required)
Address1  
Address2  
City          
State             Zip      
e-mail      
Tele          (Required)
Fax          
URL         

 

 

Norstan, Inc. • 10333 82nd Ave, Pleasant Prairie, WI 53158 • Phone: 800.244.8338
Sales/Customer Service Fax: 262.947.0777 • Fax: 262.947.0778 • info@norstaninc.com