Siemens 3SE5 Series Roller Lever Limit Switch, 1 NO/1 NC, IP67, IP66, Plastic Housing, 400V ac, 10A
- RS Stock No.:
- 769-6232
- Distrelec Article No.:
- 301-24-400
- Mfr. Part No.:
- 3SE5242-0HK21
- Brand:
- Siemens
Subtotal (1 unit)*
£34.18
(exc. VAT)
£41.02
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 5 unit(s) shipping from 20 April 2026
- Plus 1 unit(s) shipping from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £34.18 |
*price indicative
- RS Stock No.:
- 769-6232
- Distrelec Article No.:
- 301-24-400
- Mfr. Part No.:
- 3SE5242-0HK21
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Actuator Type | Roller Lever | |
| Product Type | Limit Switch | |
| Contact Configuration | 1 NO/1 NC | |
| IP Rating | IP67, IP66 | |
| Housing Material | Plastic | |
| Contact Type | Snap Action | |
| Terminal Type | M20 | |
| Switching Current | 10A | |
| Series | 3SE5 | |
| Switching AC Voltage | 400V ac | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 85°C | |
| Depth | 53mm | |
| Length | 50mm | |
| Width | 33mm | |
| Standards/Approvals | GOST, EN, CSA, CE, CCC, VDE, UL, RoHS, IEC | |
| Hazardous Area Certification | NO | |
| Mounting Orientation | Universal | |
| Operating Force | 0.25Nm | |
| Conduit Entry | M20 x 1.5 | |
| Mechanical Life | 15000000Cycles | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Actuator Type Roller Lever | ||
Product Type Limit Switch | ||
Contact Configuration 1 NO/1 NC | ||
IP Rating IP67, IP66 | ||
Housing Material Plastic | ||
Contact Type Snap Action | ||
Terminal Type M20 | ||
Switching Current 10A | ||
Series 3SE5 | ||
Switching AC Voltage 400V ac | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 85°C | ||
Depth 53mm | ||
Length 50mm | ||
Width 33mm | ||
Standards/Approvals GOST, EN, CSA, CE, CCC, VDE, UL, RoHS, IEC | ||
Hazardous Area Certification NO | ||
Mounting Orientation Universal | ||
Operating Force 0.25Nm | ||
Conduit Entry M20 x 1.5 | ||
Mechanical Life 15000000Cycles | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
3SE5 Limit Switches, Complete Units
These complete units are popular versions of the SIRIUS 3SE5 limit switches. The standard design and function of the limit switches not only make it easy to select the right switch but also enable quick and easy installation, wiring and maintenance.
The SIRIUS 3SE5 is designed for safety applications up to Category 4 according to ISO 13849-1 (EN 954-1) when you select the right product and use them properly in conjunction with fail-safe evaluation units such as the 3TK28, ASISafe, SIMATIC or SINUMERIK.
Enclosure sizes
Open-type position switch IP20 (3SE5 250-*****)
Plastic enclosures according to EN 50047, 31 mm wide, IP65, 1 cable entry (3SE5 232-***** & 3SE5 234-*****)
Plastic enclosures according to EN 50041, 40mm wide, IP66/IP67, 1 cable entry (3SE5 132-***** & 3SE5 134-*****)
Plastic enclosures, 50 mm wide, IP66/IP67, 2 cable entries (3SE5 242-*****)
Metal enclosures according to EN 50047, 31 mm wide, IP66/IP67, 1 cable entry (3SE5 212-***** & 3SE5 214-*****)
Metal enclosures according to EN 50041, 40mm wide, IP66/IP67, 1 cable entry (3SE5 112-*****)
Metal enclosures, 56 mm wide, IP66/IP67, 3 cable entries (3SE5 122-*****)
XL metal enclosures with 4 to 6 contacts, 56 mm wide, IP66/IP67, 3 cable entries (3SE5 162-*****)
Enclosures with an ambient temperature to -40°C (3SE5 ***-*****-1AJ0)
Enclosure versions
With contact blocks with two or three contacts (screw terminals) designed as slow-action or snap-action contacts; the slow-action contacts also with make-before-break (refer to tech. data)
Optional LED status display (3SE5 ***-1K*** & 3SE5 ***-1L***)
With M20 x 1.5 connection thread or mounted 4 or 5 pole M12 connector socket (refer to tech. data)
Versions with increased corrosion protection (3SE5 ***-*****-1CA0)
Versions for operating temperature up to -40°C (3SE5 ***-*****-1AJ0)
Metal enclosure for explosion protection, ATEX, (3SE5 ***-*****-1DA0)
Features
Easy replacement and mounting of actuator heads through plug mounting with uniform interface
Integrated chlorinated rubber diaphragm (high functional safety in cold and aggressive environments)
All actuator heads can be rotated in 22.5° increments
Mounting time reductions of up to 25% through rapid connection system for plastic enclosures
Versions with 3-pole contact blocks ensure increased safety through redundant disconnection and additional signalling while featuring the same enclosure dimensions as 2-pole contact blocks
IP65/66/67 protection
Switching points and mounting according to EN 50041 or EN 50047
Built in rounded plunger with 3mm over travel, (total travel 9mm) for greater tolerance when switching
Safety Limit Switch
Related links
- Siemens 3SE5 Series Lever Switch IP67 Plastic Housing 10 A
- Siemens 3SE5 Series Roller Lever Limit Switch IP66 Plastic Housing 6 A
- Siemens 3SE5 Series Roller Lever Limit Switch IP67 Plastic Housing 4 A
- Siemens 3SE5 Series Roller Plunger Limit Switch IP67 Plastic Housing 10 A
- Siemens 3SE5 Series Roller Lever Limit Switch IP67 Metal Housing 10 A
- Siemens 3SE5 Series Roller Lever Limit Switch IP67 Metal Housing 6 A
- Siemens 3SE5 Series Roller Lever Limit Switch IP67 Metal Housing 4 A
- Siemens 3SE5 Series Roller Lever Limit Switch IP66 Plastic Housing 10 A