Saia-Burgess Micro Switch

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Subtotal (1 unit)*

£58.39

(exc. VAT)

£70.07

(inc. VAT)

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Last RS stock
  • 35 left, ready to ship from another location
  • Plus 824 unit(s) shipping from 23 March 2026
  • Plus 280 unit(s) shipping from 27 April 2026
Units
Per unit
1 - 24£58.39
25 - 49£49.35
50 - 99£42.46
100 +£41.63

*price indicative

RS Stock No.:
414-5646
Mfr. Part No.:
4BR
Brand:
Saia-Burgess
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Brand

Saia-Burgess

Product Type

Micro Switch

COO (Country of Origin):
PL

Saia-Burgess Micro Switch


The Saia-Burgess is a single pole double throw (SPDT) normally open or normally closed 4VBR series microswitch. It is also known as a snap action switch. It operates by using a spring-loaded lever to open and close a set of internal contacts inside the unit. It has a simulated plunger lever actuator. It requires a 7.2N operating force to energize the spring. The operating current rating is 15A.

Features and Benefits


• Compact design and screw terminal

• High-performance

• Low cost

• Mechanical life cycle up to 10,000,000 operations

• Operating temperature ranges between -10°C and 85°C

• Snap-on insulation terminal

• Through hole mounting type

• Voltage rating is 250VAC

• Zinc alloy is used as contact material

Applications


• Automotive

• Electronics equipment

Certifications


• IP54 rating

SPDT 4BR Series


Sealed to IP54 basic

Pre-wired to IP67 (sealed construction)

Mechanical Life: 106 operations

Operating temperature range: -40 to +85°C

Long over-travel

Through-hole mounting

Dimensions: H21mm x W29mm xD53mm

Ag contacts

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