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Rated Voltage: 600V
Rated Current: 300A
Dimension: 76.0 x 106.0 x 50.0 mm (L x W x H)
Install Type: 35mm Din Rail Mounted (TA-001A / TA-001S) / Panel Mounted
Certificate: RoHS Approval
Pole: Any Poles is available. Please see the Specification Table below:
Description
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TA-300 Din Rail Mounted 600V 300A Terminal Block
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| Gerneral Product Information | |
| Item number: | TA-300 |
| Rating: | 600V, 300A |
| Size: | 76.0*106.0*50.0mm (L*W*H) |
| Wire Size: | 175.0 mm2 / 350 |
| Screw Size: | M10 |
| Dimensions [mm] | ||||
| Item No. | Poles (P) | Length (L) | Width (W) | Height (H) |
| TA-300-01P | 1 | 42.0*1+34.0=76.0 | 106.0 mm | 50.0 mm |
| TA-300-02P | 2 | 42.0*2+34.0=118.0 | ||
| TA-300-03P | 3 | 42.0*3+34.0=160.0 | ||
| TA-300-04P | 4 | 42.0*4+34.0=202.0 | ||
| TA-300-05P | 5 | 42.0*5+34.0=244.0 | ||
| TA-300-nP | n | 42.0*n+34.0 | ||
| 34.0 mm = Length of End Plate |
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| Product Photo |

| TA Series Product Picture | ![]() |
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| Item No. | TA-010 | TA-020 | TA-030 | TA-040 |
| Specifications | ||||
| Total Length (L) [mm] | 8.8*n+17.0 | 10.7*n+16.5 | 13.0*n+17.0 | 15.0*n+17.0 |
| Ref. Length (L1) [mm] | 8.8*n+12.0 | 10.7*n+11.0 | 13.0*n+11.0 | 15.0*n+11.0 |
| Gap (A) [mm] | 7.0 | 8.0 | 10.0 | 12.0 |
| Pitch (B) [mm] | 8.8 | 10.7 | 13.0 | 15.0 |
| Width (W) [mm] | 38.0 | 38.0 | 38.0 | 38.0 |
| Ref. Width (W1) [mm] | 20.5 | 20.5 | 20.5 | 20.5 |
| Height (H) [mm] | 28.0 | 28.0 | 28.0 | 28.0 |
| Screw (C) (Steel, Zinc Plated) | M3 | M4 | M4 | M5 |
| Rated Torque [N-m] | 0.5 | 1.2 | 1.2 | 2.0 |
| Rated Torque [in-lb] | 4.4 | 10.6 | 10.6 | 17.7 |
| Poles/Positions (P) | Any (n: the Number of Poles) | |||
| Electrical Specification | ||||
| Rated Voltage [V] | 600V | |||
| Rated Current [A] | 10A | 20A | 30A | 40A |
| Wire Size [mm2] | 1.6 mm2 | 4.0 mm2 | 6.0 mm2 | 10.0 mm2 |
| Wire Size (AWG) | AWG 16 | AWG 12 | AWG 10 | AWG 8 |
| Materials | ||||
| Insulator Materials | PC | |||
| Color | Black (White, Blue, Red, Brown, ...) | |||
| Flame Retarded Grade | UL94V-2 (UL94V-0) | |||
| Operating Temperature [oC] | -40℃~+110℃ (Max: +220℃) | |||
| Conductor | Brass, Nickel Plated | |||
| (Copper, Tin Plated) | ||||
| Accessories & Parts | Paper Marker Strips & Transparent Cover come with products for free. Others are optional. Protective Cover is optional for the alternative of Transparent Cover. |
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| End Plate | TA-010EP | |||
| End Clamp | TE-002, TE-002H, TA-002, TA-002H, TF-ECL, TF-ECH | |||
| DIN Mount Rail | TA-001A, TA-001S (35mm DIN Rail) | |||
| Protective Cover | M-PCV-A010 (=TA-003) | |||
| Transparent Cover | M-CV-010 | |||
| Paper Marker Strip (Free) | M-MKS-010 (-XXX: Length) | |||
| Mounting Rod [mm] (Steel) | M-MRD-010S (-XXX: Length) | |||
| Remarks | Ex: TA-010-07P (7 poles assembly of TA-010) | |||
| TA Series Product Drawing | ![]() |
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| Item No. | TA-060 | TA-100 | TA-150 | TA-200 | TA-300 | TA-400 |
| Specifications | ||||||
| Total Length (L) [mm] | 20.5*n+34.0 | 26.5*n+35.5 | 30.0*n+34.0 | 35.0*n+35.0 | 42.0*n+34.0 | 50.0*n+35.0 |
| Ref. Length (L1) [mm] | 20.5*n+17.0 | 26.5*n+18.5 | 30.0*n+16.0 | 35.0*n+18.0 | 42.0*n+17.0 | 50.0*n+17.0 |
| Gap (A) [mm] | 16.5 | 22.5 | 26.0 | 31.0 | 37.0 | 45.0 |
| Pitch (B) [mm] | 20.5 | 26.5 | 30.0 | 35.0 | 42.0 | 50.0 |
| Width (W) [mm] | 50.0 | 64.0 | 70.0 | 80.0 | 106.0 | 106.0 |
| Ref. Width (W1) [mm] | 24.0 | 24.0 | 24.0 | 24.0 | 24.0 | 24.0 |
| Height (H) [mm] | 38.0 | 41.0 | 42.0 | 47.0 | 50.0 | 50.0 |
| Screw (C) (Steel, Zinc Plated) | M6 | M8 | M8 | M10 | M10 | M10 |
| Rated Torque [N-m] | 2.5 | 6.0 | 6.0 | 10.0 | 10.0 | 10.0 |
| Rated Torque [in-lb] | 22.1 | 53.1 | 53.1 | 88.5 | 88.5 | 88.5 |
| Poles/Positions (P) | Any (n: the Number of Poles) | |||||
| Electrical Specification | ||||||
| Rated Voltage [V] | 600V | |||||
| Rated Current [A] | 60A | 100A | 150A | 200A | 300A | 400A |
| Wire Size [mm2] | 16.0 mm2 | 35.0 mm2 | 60.0 mm2 | 100.0 mm2 | 175.0 mm2 | 280.0 mm2 |
| Wire Size (AWG) | AWG 6 | AWG 2 | 1/0 | 3/0 | 350 | 550 |
| Materials | ||||||
| Insulator Materials | PC (PA66) | |||||
| Color | Black (White, Blue, Red, Brown, ...) | |||||
| Flame Retarded Grade | UL94V-2 (UL94V-0) | |||||
| Operating Temperature [oC] | -40℃~+110℃ (Max: +220℃) | |||||
| Conductor | Brass, Nickel Plated | |||||
| (Copper, Tin Plated) | ||||||
| Accessories & Parts | Paper Marker Strips & Transparent Cover come with products for free. Others are optional. Protective Cover is optional for the alternative of Transparent Cover. |
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| End Plate | TA-060EP | TA-100EP | TA-150EP | TA-200EP | TA-300EP | TA-400EP |
| End Clamp | TE-002H, TA-002H, TF-ECH | |||||
| DIN Mount Rail | TA-001A, TA-001S (35mm DIN Rail) | |||||
| Protective Cover | N/A | |||||
| Transparent Cover | M-CV-060 | M-CV-100 | M-CV-150 | M-CV-200 | M-CV-300 | M-CV-300 |
| Paper Marker Strip (Free) | M-MKS-060 (-XXX: Length) | |||||
| Mounting Rod [mm] (Steel) | M-MRD-060S (-XXX: Length) | |||||
| Remarks | EX: TA-400-04P (4 poles assembly of TA-400) | |||||
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Packaging
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| 30pcs/box, 60pcs/2boxes, N.W. :15.8kgs /carton |
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Shipping information
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| 1. For small quantity, shipment is prefered to shipping with express by UPS, DHL, EMS, TNT or FedEx to meet your deadline on time worldwide basis. |
| 2. For regular mass production, shipments can be arranged by air-shipping, sea-shipping or express. Let us know on your requirement we will try to save your budget and meet deadline. |



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FAQ
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Q: Which type of Terminal Block should I choose? Q: How long does the delivery time take? Q: How long is the Lead Time after placing an order? Q: How do i get your Quotation? A: Please provide us some information as below: 1. Item Number. 2. Quantity. 3. Company Profile (Name, Tel, Fax, Address, and Webpage) 4. Any Other Relevant Details 5. For more details, please visit: www.shining.com.tw |
Webpage: Terminal Block (TA-Series)
Tag: Terminal Block 300A; Terminal Block 300 Amp; 300 Amp Terminal Block; 300A Terminal Strip; Terminal Strip 300A; 300 Amp Terminal Strip; Terminal Strip 300 Amp

