Omeg H series switch data

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OMEG 'H' SERIES SWITCH POTENTIOMETER DATA

This page provides the basic dimensions, specification and switch functions for the Omeg 'H' series single pole Switch potentiometer mounted on two different potentiometers, the ECO and P20.

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Basic Dimensions (Potentiometer size, power - spindle height - terminal pitch)
- 'PC16ECO/HA' (17mm, 0.25W - 12.5mm - 6.0mm)
- 'PC16ECO/HR' (17mm, 0.25W - 12.5mm - 10.0mm)
- 'PC20BU/HS' (20mm, 0.4W - 15.0mm - 10.0mm)
'H' series Switch Specification
'H' series Switch Functions

As a suggestion, confirm that the specification is appropriate for your requirement and make a note of your preferred switch function. Finally select the model below that you require and follow it's link to find the specific dimensions and an email enquiry form for your use.

BASIC DIMENSIONS

The following dimensions are unique to each series, specific dimensions can be found for each model by following the relevant link.

'HA' series Switch with ECO Potentiometer

IP50 Housing - 17mm 0.25W potentiometer
Spindle height from PCB = 12.5mm
Terminal pitch (potentiometer to switch) = 6.0mm

Go to PC16ECO/HA for more information

'HR' series Switch with ECO Potentiometer

IP50 Housing - 17mm 0.25W potentiometer
Spindle height from PCB = 12.5mm
Terminal pitch (potentiometer to switch) = 10.0mm

Go to PC16ECO/HR for more information

'HS' series Switch with P20 Potentiometer

Metal Case - 20mm 0.4W potentiometer
Spindle height from PCB = 15.0mm
Terminal pitch (potentiometer to switch) = 10.0mm

Go to PC20BU/HS for more information

'H' SERIES SWITCH SPECIFICATION

The 'H' series single pole switch module is NOT approved nor certified but is based on the Omeg ECO Rotary switch module which is Certified by UL International Demko A/S.
The 1A contact rating is only available in the 'Standard' switch function - contacts normally OPEN (N/O); clockwise rotation to CLOSE contacts.

1A Contact Rating:

Note: The 1A contact rating is NOT available in switch function options 1, 2 or 3.

1A/250Vac 2.5A/12Vdc
Surge rating (0.01 seconds): 20A
Contact gap: 3mm (Full mains separation of contacts)

4A Contact Rating:

4A/250Vac 10A/12Vdc
Surge rating (0.01 seconds): 80A
Switch contacts: Silver tin oxide
Contact gap: 3mm (Full mains separation of contacts)

COMMON features:

Housing material: Glass filled polyester (UL 94 VO)
Initial contact resistance: 20 milliohms
Insulation resistance: 50,000 Megohms
Life (operations at full load): 10,000 minimum
Operating temperature: -25°C to +70°C
Operating torque: 4.0 cN.m maximum
Mechanical rotation: 300°
Proof voltage: 3kV minimum

'H' SERIES SWITCH FUNCTIONS

Standard (1A or 4A contact ratings)
N/O normally OPEN Switch
Contacts normally OPEN;
CLOCKwise rotation to CLOSE contacts

Option 1 (4A contact rating only)
N/C normally CLOSED Switch
Contacts normally CLOSED;
CLOCKwise rotation to OPEN contacts

Option 2 (4A contact rating only)
REVERSED N/O normally OPEN Switch
Contacts normally OPEN at fully clockwise position;
ANTI-clockwise rotation to CLOSE contacts

Option 3 (4A contact rating only)
REVERSED N/C normally CLOSED Switch
Contacts normally CLOSED at fully clockwise position;
ANTI-clockwise rotation to OPEN contacts

This information is supplied in good faith but the customer is politely reminded that it is their responsibility to check the suitability of our products for their particular application, production techniques and processes. Please note that all dimensions are for reference purposes only and, as it is the Company's policy to continuously improve our products, we reserve the right to incorporate changes without notice.