Siemens 3SE5 Series Plunger Limit Switch, 1 NO/1 NC, IP67, IP66, Metal Housing, 400V ac, 10A

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£44.29

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RS Stock No.:
749-7612
Mfr. Part No.:
3SE5122-0BB01
Brand:
Siemens
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Brand

Siemens

Product Type

Limit Switch

Actuator Type

Plunger

Contact Configuration

1 NO/1 NC

IP Rating

IP67, IP66

Housing Material

Metal

Contact Type

Slow Action

Switching Current

10A

Terminal Type

M20

Series

3SE5

Switching DC Voltage

250V dc

Switching AC Voltage

400V ac

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

85°C

Width

56mm

Standards/Approvals

EN/IEC

Depth

37.8mm

Length

85.7mm

Hazardous Area Certification

NO

Operating Force

9N

Mounting Orientation

Universal

Conduit Entry

M20 x 1.5

Mechanical Life

15000000Cycles

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


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