257-666
Wago Terminal Blocks, 257 Series
257-666
Wago Terminal Blocks, 257 Series
PCB terminal block
Item Number
257-666
MFG Item Number
51142544
Series
More specs
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Accessories
Description
Terminal Blocks, 257 Series
Item #
257-666
PCB terminal block
257 Series Information
- PCB Terminal Strips with Push‑Buttons and Cage Clamp Connection
- Metric or Inch Pin Spacing
- Tool Free Operation
Specifications
| Manufacturer Part Number | 51142544 |
|---|---|
| Manufacturer | Wago |
| Product Series | 257 |
| Family Series | Wago Terminal Blocks, 257 Series |
| Description | PCB terminal block |
| Number of Levels | 1 |
| Connection Type | Spring Clamp |
| Number of Poles | 16 |
| Connection Actuation | Pushbutton |
| Pin Spacing | 10-10.16 mm |
| Length | 4 mm |
| UL Voltage | 300 VAC |
| Current Rating | 15 A |
| CSA Voltage | 300 VAC |
| Wire Size Range | 28-12 AWG |
| IEC Voltage | 1,000 VAC |
| Color | Gray |
| Wire Entry Position | Side |
| PCB Contact | THT |
| Composition | Polyamide |
| Mounting | PCB Mount |
| Pluggable | No |
| Operating Temperature | -76-221 °F |
| Approvals | CSA, UR |
| Net Weight | 0.0581 lbs |
| Gross Weight | 0.058 lbs |
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257-666
Wago Terminal Blocks, 257 Series