Marquardt SPST, On-Off Rocker Switch Panel Mount
- RS Stock No.:
- 741-0912
- Distrelec Article No.:
- 135-03-132
- Mfr. Part No.:
- 1881.1103
- Brand:
- Marquardt
Bulk discount available
Subtotal (1 unit)*
£2.94
(exc. VAT)
£3.53
(inc. VAT)
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In Stock
- Plus 18 unit(s) shipping from 27 October 2025
- Plus 215 unit(s) shipping from 27 October 2025
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Units | Per unit |
|---|---|
| 1 - 24 | £2.94 |
| 25 - 49 | £2.80 |
| 50 - 99 | £2.62 |
| 100 + | £2.40 |
*price indicative
- RS Stock No.:
- 741-0912
- Distrelec Article No.:
- 135-03-132
- Mfr. Part No.:
- 1881.1103
- Brand:
- Marquardt
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Marquardt | |
| Contact Configuration | SPST | |
| Switch Operation | On-Off | |
| Panel Cut Out Diameter | 20.3mm | |
| Contact Current Rating | 12 A | |
| Illuminated | No | |
| Actuator Colour | Black | |
| Mounting Type | Panel Mount | |
| IP Rating | IP40 | |
| Terminal Type | Quick Connect | |
| Legend Text | On (symbol); Off (symbol) | |
| AC Voltage Rating | 250V | |
| Panel Cut Out Size | 20 (Dia.)mm | |
| Actuator Shape | Round | |
| Maximum Operating Temperature | +55°C | |
| Operating Temperature Range | -20 → +55°C | |
| Mechanical Life | 100000Operations | |
| Minimum Operating Temperature | -20°C | |
| Legend Text Colour | White | |
| Contact Material | Silver | |
| Case Material | Polyamide | |
| Contact Resistance | 100mΩ | |
Select all | ||
|---|---|---|
Brand Marquardt | ||
Contact Configuration SPST | ||
Switch Operation On-Off | ||
Panel Cut Out Diameter 20.3mm | ||
Contact Current Rating 12 A | ||
Illuminated No | ||
Actuator Colour Black | ||
Mounting Type Panel Mount | ||
IP Rating IP40 | ||
Terminal Type Quick Connect | ||
Legend Text On (symbol); Off (symbol) | ||
AC Voltage Rating 250V | ||
Panel Cut Out Size 20 (Dia.)mm | ||
Actuator Shape Round | ||
Maximum Operating Temperature +55°C | ||
Operating Temperature Range -20 → +55°C | ||
Mechanical Life 100000Operations | ||
Minimum Operating Temperature -20°C | ||
Legend Text Colour White | ||
Contact Material Silver | ||
Case Material Polyamide | ||
Contact Resistance 100mΩ | ||
- COO (Country of Origin):
- CN
Marquardt 1881 Series Rocker Switches
From Marquardt, the 1881 range of single pole non-illuminated round rocker switches designed for panel mounting. With a choice of momentary or latching switch operation, the circular switches are suitable for an array of different applications. Installation is easy, once a 20mm diameter cut-out has been made, the round rockers simply snap into the panel or appliance and are retained securely. The 1881 series of rocker switches are available with a black or white body with a choice of rocker colours and markings. These rugged round rocker switches are ideal for the maintenance and repair of Class II appliances.
Features and Benefits
• Nylon 66 housing to UL 94 V-2 (apart from stock number 575131 which is UL94 V-0 rated)
• High inrush current (capacitive) up to 70A
• Suitable for Class II equipment
• IP40 or IP51 ingress protection
• 20 mm diameter panel cut-out
• Secure snap-in panel retention
• Connection via 4.8 mm quick connect terminals
• Stylishly curved actuator
• Available with black, white, red and orange rockers
• An option of I/O marking
• SPST, SPDT and SPNO contact configuration
Typical applications for round rocker switches
Rocker switches are one of the most frequently used types of electrical switch used in industry today. Some of the most common applications are:
• Electrical panels
• Security equipment
• Air conditioning equipment
• Domestic appliances
• Plant machinery and industrial equipment
FAQ
• Are the circular switches easy to connect?
Yes, the rocker switches are fitted with 4.8 x 0.8 mm male tab terminals. The connection is easy, simply select the appropriate red, yellow or blue female receptacle according to the required wire size.
• Part number 741-0912 is a SPST IP40 switch with a black actuator I/O marking
• Part number 575-131 is a SPST IP40 switch with a black actuator with I/O marking (EN60335)
• Part number 575-141 is a SPST IP40 switch with a red actuator with I/O marking
• Part number 823-5178 is a SPST IP40 switch with a white actuator I/O marking (latching)
• Part number 907-6946 is a SPST IP40 switch with a white actuator I/O marking (momentary)
• Part number 907-6952 is a SPNO IP51 switch with an orange actuator I/O marking
• Part number 907-6955 is a SPST IP51 switch with a black actuator I/O marking
• Part number 907-6958 is a SPST IP40 switch with a black actuator ON/OFF marking
• Part number 907-6961 is a SPST IP40 switch with a white actuator I/O marking
• Part number 907-6964 is a SPDT IP40 switch with a black actuator I/O marking
Features and Benefits
• Nylon 66 housing to UL 94 V-2 (apart from stock number 575131 which is UL94 V-0 rated)
• High inrush current (capacitive) up to 70A
• Suitable for Class II equipment
• IP40 or IP51 ingress protection
• 20 mm diameter panel cut-out
• Secure snap-in panel retention
• Connection via 4.8 mm quick connect terminals
• Stylishly curved actuator
• Available with black, white, red and orange rockers
• An option of I/O marking
• SPST, SPDT and SPNO contact configuration
Typical applications for round rocker switches
Rocker switches are one of the most frequently used types of electrical switch used in industry today. Some of the most common applications are:
• Electrical panels
• Security equipment
• Air conditioning equipment
• Domestic appliances
• Plant machinery and industrial equipment
FAQ
• Are the circular switches easy to connect?
Yes, the rocker switches are fitted with 4.8 x 0.8 mm male tab terminals. The connection is easy, simply select the appropriate red, yellow or blue female receptacle according to the required wire size.
• Part number 741-0912 is a SPST IP40 switch with a black actuator I/O marking
• Part number 575-131 is a SPST IP40 switch with a black actuator with I/O marking (EN60335)
• Part number 575-141 is a SPST IP40 switch with a red actuator with I/O marking
• Part number 823-5178 is a SPST IP40 switch with a white actuator I/O marking (latching)
• Part number 907-6946 is a SPST IP40 switch with a white actuator I/O marking (momentary)
• Part number 907-6952 is a SPNO IP51 switch with an orange actuator I/O marking
• Part number 907-6955 is a SPST IP51 switch with a black actuator I/O marking
• Part number 907-6958 is a SPST IP40 switch with a black actuator ON/OFF marking
• Part number 907-6961 is a SPST IP40 switch with a white actuator I/O marking
• Part number 907-6964 is a SPDT IP40 switch with a black actuator I/O marking
Note
Stock number 575-131 conforms to the household appliances standard IEC/EN 60335-1:2001/2002 chapter 30.
The current rating and life expectancy figures quoted are nominal, please see datasheet for further ratings.
The current rating and life expectancy figures quoted are nominal, please see datasheet for further ratings.
Approvals
UL; CSA; ENEC
Marquardt Rocker Switches
Related links
- Marquardt SPST, On-Off Rocker Switch Panel Mount
- Marquardt SPST, Latching Rocker Switch Panel Mount
- Marquardt SPST, On-Off-On Rocker Switch Panel Mount
- Marquardt Illuminated SPST, Latching Rocker Switch Panel Mount
- Marquardt Illuminated SPST, On-Off Rocker Switch Panel Mount
- Marquardt DPST, Latching Rocker Switch Panel Mount
- Marquardt Illuminated DPST, On-Off Rocker Switch Panel Mount
- Marquardt DPST, On-Off Rocker Switch Panel Mount