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| PartNumber | TB300-03QC6 | TB300-03SP | TB300-03 |
| Description | Barrier Terminal Blocks BARRIER BLOCK | Barrier Terminal Blocks BARRIER BLOCK | Barrier Terminal Blocks TB300-03 |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Barrier Terminal Blocks | Barrier Terminal Blocks | Barrier Terminal Blocks |
| RoHS | Y | Y | Y |
| Product | Barrier Terminal Blocks | Barrier Terminal Blocks | Barrier Terminal Blocks |
| Number of Positions | 3 Position | 3 Position | 3 Position |
| Pitch | 14.2 mm | 0.56 in | 0.56 in |
| Current Rating | 30 A | 3 A | 3 A |
| Voltage Rating | 600 V | 600 V | 600 V |
| Wire Gauge Range | 22 AWG to 8 AWG | 22 AWG to 8 AWG | 22 AWG to 8 AWG |
| Type | Barrier Strip | Terminal Block | Terminal Block |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Mounting Style | Mounting Flange | Panel | Panel |
| Series | TB300 | TB300 | TB300 |
| Packaging | Bulk | Bulk | Bulk |
| Color | Black | - | - |
| Contact Plating | Tin | Tin | Tin |
| Height | 20.5 mm | 0.81 in | 0.81 in |
| Housing Material | Thermoplastic | Thermoplastic (TP) | Thermoplastic (TP) |
| Mounting Angle | Straight | Straight | Straight |
| Termination Style | SMD/SMT | Screw | Screw |
| Thread Size | 8-32 | 8-32 | 8-32 |
| Width | 33.8 mm | 1.33 in | 1.33 in |
| Brand | Bussmann / Eaton | Bussmann / Eaton | Bussmann / Eaton |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Maximum Operating Temperature | + 130 C | + 130 C | + 130 C |
| Product Type | Barrier Terminal Blocks | Barrier Terminal Blocks | Barrier Terminal Blocks |
| Factory Pack Quantity | 50 | 50 | 50 |
| Subcategory | Terminal Blocks | Terminal Blocks | Terminal Blocks |
| Wire Gauge Max | 8 AWG | 8 AWG | 8 AWG |
| Wire Gauge Min | 22 AWG | 22 AWG | 22 AWG |
| Unit Weight | 2 oz | 0.016000 oz | 1.439999 oz |
| Length | - | 2.69 in | 2.69 in |
| Contact Material | - | Brass | Brass |
| Minimum Operating Temperature | - | - 40 C | - 40 C |