| PartNumber | TB300-03 | TB300-02 | TB300-02B |
| Description | Barrier Terminal Blocks TB300-03 | Conn Barrier Strip 4 POS 14.2mm Screw Panel Mount 30A | Conn Barrier Strip 4 POS 14.2mm Screw Panel Mount 30A |
| Manufacturer | Eaton | - | Eaton |
| Product Category | Barrier Terminal Blocks | - | Terminal Blocks - Barrier Blocks |
| RoHS | Y | - | - |
| Product | Barrier Terminal Blocks | - | - |
| Number of Positions | 3 Position | - | 4 Position |
| Pitch | 0.56 in | - | 0.562" (14.27mm) |
| Current Rating | 3 A | - | 30A |
| Voltage Rating | 600 V | - | 600V |
| Wire Gauge Range | 22 AWG to 8 AWG | - | - |
| Type | Terminal Block | - | - |
| Number of Rows | 2 Row | - | 2 |
| Mounting Style | Panel | - | - |
| Series | TB300 | - | MagnumR TB300 |
| Packaging | Bulk | - | Bulk |
| Contact Plating | Tin | - | - |
| Height | 0.81 in | - | - |
| Housing Material | Thermoplastic (TP) | - | - |
| Length | 2.69 in | - | - |
| Mounting Angle | Straight | - | - |
| Termination Style | Screw | - | - |
| Thread Size | 8-32 | - | - |
| Width | 1.33 in | - | - |
| Brand | Bussmann / Eaton | - | - |
| Contact Material | Brass | - | - |
| Flammability Rating | UL 94 V-0 | - | - |
| Maximum Operating Temperature | + 130 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Product Type | Barrier Terminal Blocks | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | Terminal Blocks | - | - |
| Wire Gauge Max | 8 AWG | - | - |
| Wire Gauge Min | 22 AWG | - | - |
| Unit Weight | 1.439999 oz | - | 0.016000 oz |
| Color | - | - | Black |
| Features | - | - | Flange |
| Number of Circuits | - | - | 2 |
| Wire Gauge | - | - | 8-22 AWG |
| Terminal Block Type | - | - | Barrier Block |
| Number of Wire Entries | - | - | 4 |
| Top Termination | - | - | Screws |
| Bottom Termination | - | - | Closed |
| Barrier Type | - | - | 2 Wall (Dual) |