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Beckhoff ZB8103

External braking resistor for ELM72xx

MPN: ZB8103
Category: Miscellaneous

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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 ZB8103?

During the acceleration phase, a motor needs energy supply, whereas during braking a motor can be used as a generator, feeding energy back into the DC link, which raises the voltage in the DC link. If the voltage exceeds the adjustable threshold value, a

Specifications

Rated power	100 W
Cable length	1000 mm
Cross-section	AWG16/1.5 mm²
Resistance value	3 Ω
Operating voltage	maximum: ≤ 700 V AC; ≤ 1000 V DC considering self protection ≤ 600 V AC; ≤ 850 V DC considering CSA and UL approvals
Insulation voltage	≥ 4000 V at 50 Hz/1 min
Energy consumption	4 kJ at 1.2 s (1% ED) 8 kJ at 7.2 s (6% ED)
Dimensions (W x H x D)	110 mm x 80 mm x 15 mm incl. mounting plate: 110 mm x 31 mm x 28.5 mm
Weight	0.28 kg
Operating temperature	0…55°C
Storage temperature	-25…+85°C
Casing temperature	≤ 250°C
Protect. rating/installation pos.	IP65/variable

ZB8103: frequently asked questions

When can ZB8103 be shipped?

ZB8103 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 ZB8103 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 ZB8103 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 ZB8103, subject to availability and destination.