Product Specifications:
| Item | Power Distribution Block |
| Ac Voltage Rating | 600V |
| Ac/dc | AC/DC |
| Amps Al | 310A |
| Amps Cu | 310A |
| Body Material | Nylon |
| Body/insulating Material | Nylon |
| Connector Type | Box |
| Frequency | 50/60 Hz |
| Height | 64.3 mm |
| Installation Mounting | Screw Mount, Din Rail |
| Length | 100.8 mm |
| No. Of Poles | 1 |
| Primary Hole Dia. | 2" |
| Primary No. Of Openings Per Pole | 2 |
| Primary Torque Rating | 350-3/0 200, 2/0-#1 100, #2-#6 80, #8-#14 35 |
| Primary Wire Range | 350 mcm, 2/0 AWG to #14 AWG |
| Product Datasheet | mersen-ferraz-fspdb1a.pdf |
| Product Group | Power Distribution Blocks |
| Rated Voltage Ac Ul | 1500V |
| Rated Voltage Dc Ul | 1500V |
| Rohs Compliant | Yes |
| Secondary Hole Dia. | 0.31" |
| Secondary No. Of Openings Per Pole | 8 |
| Secondary Torque Rating | #2-#6 80, #8-#14 35 |
| Secondary Wire Range | #2 to #14 |
| Short Circuit Rating Class Cc | 100 Ka With 30A Fuse |
| Short Circuit Rating Class G | 100 Ka With 60A Fuse |
| Short Circuit Rating Class J | 100 kA With 400A Fuse |
| Short Circuit Rating Class L | Not Tested |
| Short Circuit Rating Class Rk1 | 100 kA With 400A Fuse |
| Short Circuit Rating Class Rk5 | 100 kA With 200A Fuse |
| Short Circuit Rating Class T | 100 kA With 400A Fuse |
| Short Circuit Rating Standalone | 10 kA |
| Width | 47 mm |
Shipping Info:
| Ship weight (kg) | 0.44 |
| Ship height (cm) | 6.43 |
| Ship length (cm) | 10.08 |
| Ship width (cm) | 6.43 |
Documentation:
Product Variants
| Product | Model | Depth | Overall Depth | Height | Installation Mounting | Secondary Torque Rating | Amps Cu | Secondary Wire Range | Secondary Hole Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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FSPDB1A | 1.95" | 1.95" | 49.5 mm | Screw Mount, Din Rail | 2/0-#1 100, #2-#6 80, #8-#14 35 | 175A | 2/0 AWG to #14 | 0.45" | €60.64 | |
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FSPDB2A | 2.21" | 2.21" | 56.1 mm | Screw Mount, Din Rail | #2-#6 80, #8-#14 35 | 175A | #2 to #14 | 8/25" | €80.85 | |
![]() |
FSPDB3A | 2.53" | 2.53" | 64.3 mm | Screw Mount, Din Rail | #8-#14 35 | 310A | #2 to #14 | 0.31" | €98.36 | |
![]() |
FSPDB4A | 3.15" | 3.15" | 80 mm | Screw Mount, Din Rail | 400-2/0 220, 1/0-#2 170, #3-#6 130 | 335A | 400 to #6 | 0.87" | €131.20 | |
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FSPDB5A | 3.15" | 3.15" | 80 mm | Screw | 600-500 310, 400-2/0 220, 1/0-#2 170, #3-#4 130 | 840A | 600 to #4 | 0.95" | €275.02 | |
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FSPDB1C | - | - | 49.5 mm | Screw Mount, Din Rail | 2/0-#1 100, #2-#6 80, #8-#14 35 | 175A | 2/0 AWG to #14 | 0.45" | €66.77 | |
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FSPDB2C | - | - | 56.1 mm | Screw Mount, Din Rail | #2-#6 80, #8-#14 35 | 175A | #2 to #14 | 8/25" | €102.04 |
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Contact us
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MERSEN FERRAZ FSPDB3C Power Distribution Block, 600V, 310A, 1 Pole, Copper



