MPN

Marquardt Push Button Switch, Latching, Panel, 16.6 x 23.9 mm Cutout, SPST, IP40, 12 V dc 250 V ac

RS Stock No.:: 622-3754
Distrelec Article No.:: 135-03-726
Mfr. Part No.:: 1841.1101
Brand:: Marquardt

Marquardt Push Button Switch, Latching, Panel, 16.6 x 23.9 mm Cutout, SPST, IP40, 12 V dc 250 V ac

Bulk discount available

Subtotal (1 unit)*

$9.87

(exc. GST)

$10.86

(inc. GST)

FREE delivery for orders over $60.00 ex GST

Temporarily out of stock

181 unit(s) shipping from 09 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 49	$9.87
50 - 99	$9.83
100 - 249	$9.71
250 +	$9.59

*price indicative

RS Stock No.:: 622-3754
Distrelec Article No.:: 135-03-726
Mfr. Part No.:: 1841.1101
Brand:: Marquardt

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Marquardt
	Actuator Colour	Black
	Switch Operation	Latching
	Product Type	Push Button Switch
	Illuminated	No
	Panel Cutout Size	16.6 x 23.9 mm
	Mount Type	Panel
	Contact Configuration	SPST
	Terminal Type	Tab
	IP Rating	IP40
	Minimum Operating Temperature	-20°C
	Actuator Style	Button
	Contact AC Voltage	250V ac
	Contact DC Voltage	12V dc
	Switch Configuration	On-Off
	Maximum Operating Temperature	120°C
	Switch Contact Current	6 A
	Standards/Approvals	UL, CSA

	Select all
	Brand Marquardt
	Actuator Colour Black
	Switch Operation Latching
	Product Type Push Button Switch
	Illuminated No
	Panel Cutout Size 16.6 x 23.9 mm
	Mount Type Panel
	Contact Configuration SPST
	Terminal Type Tab
	IP Rating IP40
	Minimum Operating Temperature -20°C
	Actuator Style Button
	Contact AC Voltage 250V ac
	Contact DC Voltage 12V dc
	Switch Configuration On-Off
	Maximum Operating Temperature 120°C
	Switch Contact Current 6 A
	Standards/Approvals UL, CSA

COO (Country of Origin):: TN

Marquardt 1840 Series Push Button Switches

Marquardt 1840 series single pole push button switches are suitable for use in Class II appliances. The 1840 series of push button switches have silver contacts with SPNC, SPNO, SPST and SPDT switching formats which have high switching capabilities of up to 6A. These Marquardt 1840 push button switches feature 4.8mm Faston/Quick Connect style terminals.

M12x0.75 threaded bush

Contact distance ≥3mm

UL 94 V-2 flammability

Mechanical life 100,000 operations

Marquardt Push Button Switches

Note

The current rating and life expectancy figures quoted are nominal, please see datasheet for further ratings.

Approvals

UL; CSA; ENEC