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We've been using these yellow-green PA66 grounding terminal blocks for a while now, and they handle the heavy lifting in our panel builds without any fuss. The spring cage connection makes wiring quick even in tight spots, and the flame-retardant nylon housing gives me peace of mind when things get hot—honestly, it's one of those parts you forget about because it just works.
Each block measures 71.5 by 36.5 by 6.2 millimeters and weighs just under 15 grams, so they don't take up much rail space. They're 800 volts and 41 amps, accepting solid wires from 0.5 to 6 square millimeters or soft wires up to 4 square millimeters—that covers 20 to 10 AWG easily. The snap-on mounting fits standard NS 35/7.5 DIN rails, and the AC/DC compatibility means we don't have to stock separate parts for different systems.
We've put these in everything from motor control centers to distribution panels, and they hold up well in dusty factory floors. The yellow-green color is standard for ground circuits, so inspectors spot them right away. If you need a different color for some reason, the manufacutrer can customize that, but we've never had to bother.
Quailty-wise, these blocks meet IEC 60947-7-1 standard and carry CE, RoHS, CQC, and ISO 9001 certifications. The injection-molded nylon PA66 is tough and durable, though it's not extreme chemical exposure—fine for general industiral use, just don't dunk them in solvents. The brass metal components inside stay corrosion-free in our humid environment.
Ordering is straightforward: each piece runs about 15 grams, so shipping costs are low even for bulk orders. We usually get them in standard packaging, but the logo can customiezd if that matters for your branding. Just make sure your wire sizes fall within the 0.5-6mm² range for solid conductors, and you're good to go.
We typically start at 500 pieces for this model, but if you need a smaller batch to test, just let us know—we can sometimes adjust for first-time orders.
For stock items, we ship within 3-7 days after payment. If you need custom colors or logo printing, expect around 15-20 days depending on the volume.
Yes, we include copies of the CE, RoHS, CQC, and ISO 9001 certificates with every order. Just request them when you place the order, and we'll send them along.
Absolutely—the standard is yellow-green for grounding, but we can customize the color for larger runs. Just tell us your preferred color and quantity, and we'll confirm the feasibility.
We pack them in standard cartons lined with foam or plastic trays to prevent damage. For long-term storage, keep them in a dry, cool place away from direct sunlight—they're nylon PA66, so moisture can affect performance over time.
