Balluff – BES0309 BES Q40KU-GPH20F-KM21 – Inductive proximity switches and proximity sensors

MPN: BES0309 · Brand: Balluff

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Inductive proximity switches and proximity sensors
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)
Datasheet	Manufacturer datasheet ↗

Shipping & availability

When can BES0309 be shipped?

BES0309 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 BES0309 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 BES0309 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 BES0309, subject to availability and destination.

Balluff BES0309 (BES Q40KU-GPH20F-KM21) — Inductive proximity switches and proximity sensor. Dimension: 121 x 40 x 40 mm; Style Housing: 40x40; Installation: non-flush; Range: 20 mm; Switching output: polarized normally open/normally closed (NO/NC). PartnerPLC supplies new, surplus and discontinued Balluff parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle	Active
Type designation	BES Q40KU-GPH20F-KM21
Product group	Inductive proximity switches and proximity sensors

Key features

Dimension	121 x 40 x 40 mm
Style Housing	40x40
Installation	non-flush
Range	20 mm
Switching output	polarized normally open/normally closed (NO/NC)
Switching frequency	300 Hz
Housing material	PPE
Material sensing surface	PPE
Connection	Screw terminals
Operating voltage Ub	10...55 VDC
Ambient temperature	-25...80 °C
IP rating	IP65
Approval/Conformity	CE EAC WEEE
Principle of operation	Inductive sensor