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Home/Products/Sensors & Controls/MOB-SWITCH-AB
MPNMOB-SWITCH-AB
SKUGEN-SEN-MOBSW
Direct answer

Air Break / Mobley Water Level Switch is an industrial spare component used for Steam Boiler Low-Water Alarm & Burner Cutout. STARNEX Industrial Spares supplies this replacement component in Kenya with technical sourcing support across East Africa. Before ordering, confirm the required dimensions, connection standards, and equipment model with our technical sales team.

Brand:Generic / Unbranded
STARNEX SKU:GEN-SEN-MOBSW
Availability:Counter Stock (Nairobi)
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Air Break / Mobley Water Level Switch for steam boiler low-water alarm & burner cutout
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Verified technical component photograph
Generic · Sensors & Controls

Air Break / Mobley Water Level Switch

In stock·Enterprise Road, Nairobi Industrial Area·Same-day Nairobi dispatch
Direct answer

Air Break / Mobley Water Level Switch is an industrial spare component used for Steam Boiler Low-Water Alarm & Burner Cutout. STARNEX Industrial Spares supplies this replacement component in Kenya with technical sourcing support across East Africa. Before ordering, confirm the required dimensions, connection standards, and equipment model with our technical sales team.

Brand:Generic / Unbranded
STARNEX SKU:GEN-SEN-MOBSW
Availability:Counter Stock (Nairobi)
Request QuoteWhatsApp Support
Request E-TIMS tax invoice quote
WhatsAppCall salesEmail sales
Official KRA E-TIMS tax invoice includedGenuine supply verification available
Not sure this is the right part?Send a clear photo of your existing part or nameplate and our technical team will confirm the exact replacement spec.
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Nairobi counter stock
01 · Technical overview

Functional engineering application

The Air Break / Mobley Water Level Switch (MPN: MOB-SWITCH-AB) is built for continuous-duty industrial piping, holding pressure, temperature, and cycling loads in factory installations across Kenya and East Africa.

Key technical advantages
Glandless magnetic drive eliminates shaft seals and prevents boiler steam leaks
Provides fail-safe low-water burner cutout protection to prevent boiler explosion
Cast heavy-duty housing withstands high thermal expansion and vibration
316 stainless steel float resists corrosive boiler feedwater chemicals
Air-break silver snap contacts deliver instantaneous electrical switching
Essential safety device for industrial steam boiler regulatory compliance
Target equipment applications
Steam Boiler Low-Water Alarm & Burner CutoutBoiler Feedwater Deaerator Tank Level ControlCondensate Recovery Vessel Liquid Level SensingTextile Mill Steam Generator Water Cutoff

Quotation & fulfilment

AvailabilityCounter stock
Pickup locationEnterprise Rd, Nairobi
Dispatch windowSame day
Tax invoiceKRA E-TIMS ready
02 · Datasheet

Parametric technical attributes

MOB-SWITCH-AB technical parameters
Generic MOB-SWITCH-AB
IDENTIFICATION
Component TypeAir Break / Mobley Water Level Switch
Manufacturer / BrandGeneric
Part Number (MPN)MOB-SWITCH-AB
Stock Keeping Unit (SKU)GEN-SEN-MOBSW
TECHNICAL PARAMETERS
Switch TypeGlandless Magnetic Float Level Switch
Electrical Contacts1 × SPDT or 2 × SPDT Air-Break Snap-Action
Contact Rating5A @ 250V AC / 0.5A @ 220V DC
Degree of ProtectionIP 65 Weatherproof Enclosure
Weight4.8 kg
PERFORMANCE & RATINGS
Max Operating Pressure18.0 bar (260 psi)
Max Liquid Temperature210 °C
CONSTRUCTION & CONNECTION
Body MaterialHeavy Duty Cast Iron / Bronze Housing
Float Material316 Stainless Steel Welded Float
Flange Connection4-Bolt Square Flange / DN 50 Flanged
COMPLIANCE & STANDARDS
OriginImported Industrial Component
COMPLIANCE & LOGISTICS
Stock AvailabilityIn Stock — Enterprise Rd, Nairobi
KRA Tax StatusOfficial KRA E-TIMS Tax Invoice Available
03 · Compatibility

System fitment & verified replacements

Verified interchangeable models

Direct Replacement:Mobrey / Spirax Sarco Low Water Level Switches
Equivalent Alternatives:
  • Omron D4N-412G Safety Limit Switch
  • 3/8 Inch Heavy Duty Brass Steam Tee

Commonly installed on equipment from

MobreySpirax SarcoGestraSiemensHoneywell
04 · Frequently asked

Common questions on this part

The float inside the pressure vessel moves a magnet that attracts an external switch arm through a solid non-magnetic barrier, eliminating seals.

In stock at STARNEX Industrial Spares, Enterprise Road, Industrial Area, Nairobi.

Rated for working steam pressures up to 18.0 bar (210°C).

Yes, daily express delivery is available to Kampala, Jinja, Dar es Salaam, and Arusha.

Yes, STARNEX issues official KRA E-TIMS tax invoices.

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