Honeywell K4638

MLS Digital Bus Power Supply

MPN
K4638
Price and lead time confirmed within 1 business day
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What happens next
  1. We check stock, condition and lead time
  2. You get a written quote by email
  3. Approve it and we ship — in-stock parts within 1 business day
  • 12-month warranty (new) · 3-month (used/refurbished)
  • 30-day returns, no restocking fee on unused parts
  • Ships via
  • 100% positive eBay feedback

Have spare Honeywell parts? We buy surplus →

What is the Honeywell K4638?

Honeywell provides MLS Digital Bus Power Supply powers and synchronizes the bus for up to 200 MLS Digital devices. It is equipped with a test facility which provides a simple check of the bus integrity and five override inputs to enable easy control of complete systems from one centralized location.

Linking of the Bus Power Supply units enables a building wide common zone to be established without the need for additional hardware. Up to 99 Bus Power Supply units can be connected together (per installation) increasing capacity to almost 20, 000 devices on a single MLS Digital system.

Honeywell K4638 — Honeywell provides MLS Digital Bus Power Supply powers and synchronizes the bus for up to 200 MLS Digital devices. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications

Product

LifecycleActive

K4638: frequently asked questions

When can K4638 be shipped?

K4638 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up K4638 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for K4638 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for K4638, subject to availability and destination.

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Honeywell K4638Price and lead time confirmed within 1 business day
Request a Quote