Siemens 3SE Series Lever Limit Switch, 1 NO/2 NC, IP66, IP67, Plastic Housing, 10A
- RS Stock No.:
- 161-575
- Mfr. Part No.:
- 3SE5242-0LK21
- Brand:
- Siemens
Subtotal (1 unit)*
$236.63
(exc. GST)
$260.29
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 15 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $236.63 |
*price indicative
- RS Stock No.:
- 161-575
- Mfr. Part No.:
- 3SE5242-0LK21
- Brand:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Actuator Type | Lever | |
| Product Type | Limit Switch | |
| IP Rating | IP66, IP67 | |
| Contact Configuration | 1 NO/2 NC | |
| Housing Material | Plastic | |
| Contact Type | Quick Action | |
| Switching Current | 10A | |
| Series | 3SE | |
| Minimum Operating Temperature | -25°C | |
| Switching DC Voltage | 400V dc | |
| Maximum Operating Temperature | 85°C | |
| Length | 96.3mm | |
| Standards/Approvals | UL, CCC, CE, EAC, UKCA | |
| Width | 50mm | |
| Hazardous Area Certification | NO | |
| Mechanical Life | 15000000Cycles | |
| Conduit Entry | M20 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Actuator Type Lever | ||
Product Type Limit Switch | ||
IP Rating IP66, IP67 | ||
Contact Configuration 1 NO/2 NC | ||
Housing Material Plastic | ||
Contact Type Quick Action | ||
Switching Current 10A | ||
Series 3SE | ||
Minimum Operating Temperature -25°C | ||
Switching DC Voltage 400V dc | ||
Maximum Operating Temperature 85°C | ||
Length 96.3mm | ||
Standards/Approvals UL, CCC, CE, EAC, UKCA | ||
Width 50mm | ||
Hazardous Area Certification NO | ||
Mechanical Life 15000000Cycles | ||
Conduit Entry M20 | ||
- COO (Country of Origin):
- DE
The Siemens Mechanical Position Switch designed for high durability and reliability in demanding environments. Featuring a robust plastic enclosure and an efficient design, this switch is capable of operating effectively within a wide temperature range. Its dual contact configuration ensures optimal functionality, while the positive opening design enhances safety by preventing unintended activation. With an impressive mechanical service life and excellent protection class ratings, this product is ideal for various industrial applications where precision and resilience are paramount.
Designed to operate in extreme temperature conditions
Includes slow action contacts for greater operational accuracy
Constructed from high quality plastic to ensure durability
Provide safety related switching functions essential for critical applications
Utilises screw terminals for secure electrical connections
Capable of handling a variety of conductor sizes for installation flexibility
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