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Honeywell – K4501BLKLV Grid Plus Intelligent Dimmer Switch Modules
Discontinued by Honeywell — we can still source the original K4501BLKLV (new, used or refurbished, subject to availability). Request a quote below.
Request a Quote
Quick facts
| Availability | Confirmed on request |
| Category | Honeywell Electrical & Wiring Devices |
| Lifecycle | Discontinued |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
Can I still buy the K4501BLKLV now that it is discontinued?
Yes. Honeywell has discontinued the K4501BLKLV, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
When can K4501BLKLV be shipped?
K4501BLKLV 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 K4501BLKLV 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 K4501BLKLV 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 K4501BLKLV, subject to availability and destination.
Grid Plus intelligent dimmer switch modules are designed to give steady and smooth control of the light output, specifically intended for control of LED* and LV Halogen lamps.
Offering 2 way dimming control. Available in a variety of finishes to complement the MK Wiring Device portfolio.
*Excludes K4501*** Features & Benefits:
Metal variants come with matching metal dimmer caps and a choice of black and white inserts.
Suitable for dimming Low Voltage Halogen lamps via good quality, fully dimmable electronic or wire-wound transformers. In addition, LED Intelligent dimmer switches are suitable for dimmable LED bulbs for incandescent replacement.
The dimmers continuously monitor the load current to help protect against overheating in wire wound transformers and to prevent overloading of the dimmer for long term reliability.
Soft Start, which gradually increases the light output from the load over 1 to 3 seconds after switch on. The Soft Start feature is also particularly beneficial when used to dim Mains Voltage Tungsten Halogen lamps which inherently have a very high inrush current at switch on.
10 year guarantee.Certifications:
BSEN60669-2:2004
Honeywell MK Electric K4501BLKLV — Grid Plus intelligent dimmer switch modules are designed to give steady and smooth control of the light output. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.
Specifications
Product
| Lifecycle | Discontinued by Honeywell |
| Brand line | MK Electric |
Others
| Brand | MK Electric |
Ordering codes
| Part numbers on this product page | K4501BLKLV, K4501LBSBLV, K4501WHILV, K4511BLKLV, K4511BRCBLV, K4511BRCWLV, K4511BRZBLV, K4511BSSBLV, K4511BSSWLV, K4511LBKBLV, K4511LBSBLV, K4511LBSWLV, K4511MBKBLV, K4511PBRBLV, K4511PBRWLV, K4511POCBLV, K4511POCWLV, K4511SAGBLV, K4511SAGWLV, K4511WHILV, K4511WHIWLV |
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