Saia-Burgess Plunger Micro Switch, Screw Terminal, 15 A @ 250 V ac, SPDT, IP54

Bulk discount available

Subtotal (1 unit)*

£58.39

(exc. VAT)

£70.07

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 720 unit(s) shipping from 23 December 2025
  • Plus 360 unit(s) shipping from 30 December 2025
  • Plus 72 unit(s) shipping from 10 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
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
Find similar products by selecting one or more attributes.
Select all

Brand

Saia-Burgess

Actuator Type

Plunger

Terminal Type

Screw

Contact Current Rating

15 A @ 250 V ac

Contact Configuration

SPDT

IP Rating

IP54

Operating Force

7.2 N

Minimum Operating Temperature

-10°C

Maximum Operating Temperature

+85°C

Contact Material

Silver

Case Material

Zinc Alloy

Mechanical Life

10^6Operations

Release Force

1.7N

Operating Temperature Range

-10 → +85°C

COO (Country of Origin):
PL

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

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

Related links