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Beckhoff KL2751

Bus Terminal, 1-channel universal dimmer, 230 V AC, 300 VA

MPN: KL2751
Category: KL2xxx | Digital output

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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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What is the Beckhoff KL2751?

The KL2751 dimmer Bus Terminal is intended for direct connection of different lighting devices. Dimmable lighting devices such as incandescent lamps, inductive and electronic ballasts, are detected and controlled in the correct operating mode. The

Specifications

Connection technology	4-wire
Number of outputs	1
Nominal voltage	230 V AC
Mains voltage	230 V AC (50 Hz)
Rated power	300 VA (W)
Rated current	max. 1.35 A
Load type	ohmic, inductive or capacitive (not mixed), lamp load, automatic load detection
Max. output current	1.35 A
Short-circuit current	10…20 A
Control type	phase control
Resolution	1%
Electrical isolation	500 V (K-bus/field voltage), 3750 V AC (1 min.)
Leakage current (OFF state)	1 mA
Current consumption power contacts	load only
Current consumption K-bus	typ. 95 mA
Bit width in the process image	output: 1 x 16 bit data (1 x 8 bit control/status optional)
Special features	dimmers with fieldbus functionality
Weight	approx. 60 g
Operating temperature	0…55°C
Storage temperature	-25…+85°C
Relative humidity	95%, no condensation
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.	IP20/see documentation
Pluggable wiring	for all KSxxxx Bus Terminals
Approvals/markings	CE
Design form	compact terminal housing with signal LEDs
Material	polycarbonate
Installation	on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of	double slot and key connection
Marking	labeling of the BZxxxx series
Wiring	solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-section	s: 0.08…2.5 mm², st: 0.08…2.5 mm², f*: 0.14…1.5 mm²
Connection cross-section AWG	s: AWG28…14, st: AWG28…14, f*: AWG26…16
Stripping length	8…9 mm
Current load power contacts	Imax: 10 A
Dimensions (W x H x D)	12 mm x 100 mm x 68 mm

KL2751: frequently asked questions

When can KL2751 be shipped?

KL2751 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 KL2751 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 KL2751 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 KL2751, subject to availability and destination.