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B&R 0TB3104-7021
Accessory terminal block, 4-pin
- MPN
- 0TB3104-7021
- Category
- Terminal blocks
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
- 100% positive eBay feedback
What is the B&R 0TB3104-7021?
Accessory terminal block, 4-pin, screw clamp terminal block 6 mm², Labeled + + - -
Specifications
Terminal block
| Connection cross section – AWG wire | 22 to 10 AWG |
| Connection cross section – Wire end sleeves with plastic covering | 0.25 to 6 mm² |
| Connection cross section – Single-wire | 0.20 to 6 mm² |
| Connection cross section – Fine-stranded wires | 0.50 to 6 mm² |
| Connection cross section – With wire end sleeve | 0.25 to 6 mm² |
| Note | Multifunction flange for secure, fast and tool-free locking ; Nominal data per UL |
| Number of pins | 4 |
| Type of terminal block | Screw clamp terminal block variant |
| Cable type | Only copper wires (no aluminum wires!) |
| Pitch | 7.62 mm |
| Tightening torque | 0.5 to 0.6 Nm |
Electrical properties
| Nominal voltage | 600 V |
| Nominal current | 31 A (note: The respective limit data of the I/O modules must be taken into account!) |
| Contact resistance | ≤4.5 mΩ |
Downloads & documentation
Official documents from B&R, downloaded directly from the manufacturer.
CAD & dimension drawings
Certificates (1)
0TB3104-7021: frequently asked questions
When can 0TB3104-7021 be shipped?
0TB3104-7021 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 0TB3104-7021 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 0TB3104-7021 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 0TB3104-7021, subject to availability and destination.
More B&R parts
B&R 0TB3104-7021Price and lead time confirmed within 1 business day
Request a Quote