| Allicdata Part #: | A122746-ND |
| Manufacturer Part#: |
1546149-1 |
| Price: | $ 9.02 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | TE Connectivity AMP Connectors |
| Short Description: | TERM BLK NEMA 4POS 10.85MM GRAY |
| More Detail: | 4 Position Terminal Block Gray NEMA Open Construct... |
| DataSheet: | 1546149-1 Datasheet/PDF |
| Quantity: | 500 |
| 1 +: | $ 8.20260 |
| 10 +: | $ 7.57638 |
| 25 +: | $ 7.33523 |
| 50 +: | $ 6.85264 |
| 100 +: | $ 6.75612 |
| 250 +: | $ 6.27354 |
| 500 +: | $ 6.15289 |
| 1000 +: | $ 5.91161 |
| Wire Gauge or Range - AWG: | -- |
| Operating Temperature: | 150°C |
| Stripping Length: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Material - Insulation: | Polyester |
| Height (Max): | 1.225" (31.12mm) |
| Length: | 1.231" (31.27mm) |
| Housing Color: | Gray |
| Features: | -- |
| Wire Gauge or Range - mm²: | -- |
| Series: | 900, Buchanan |
| Voltage - UL: | 300V |
| Current - UL: | 20A |
| Termination Style: | Quick Connect Tabs |
| Terminal - Width: | 10.9mm |
| Number of Levels: | 1 |
| Number of Positions: | 4 |
| Mounting Type: | Direct Mount |
| Type: | NEMA Open Construction |
| Part Status: | Active |
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Terminal Blocks - Specialized
1546149-1 is a special type of terminal block designed for use in difficult applications in an industrial environment. This terminal block is designed to handle high current loads, up to 30 amps, and can operate in temperatures up to 125 degrees Celsius.
Application Field
The 1546149-1 terminal block is ideal for use in a variety of applications, including automotive, military, telecom, and industrial applications. It can be used in both low and high current applications, and can handle up to 1000 VAC for high voltage applications. It is also UL and CSA approved, meaning that it meets safety and quality standards set forth by the UL and CSA.
Design & Working Principle
The 1546149-1 terminal block is designed to have a tight tolerance and superior heat dissipation capabilities. This terminal block has a heavy-duty copper construction, and is designed to hold up to an additional 20 to 40 degrees Celsius more than standard terminal blocks. It also has a unique spring design, which allows for a better contact with more arc-over resistance and a greater current carrying capacity. It also has self-locking, which prevents any connection failures.
In addition, the 1546149-1 terminal block is designed with a full-length guard. This guard is designed to protect against accidental shorting between terminals, as well as alleviate potential side-effects due to moisture, dust or other environmental issues.
Additional Features
The 1546149-1 terminal block also features a panel mount system, which makes it easy to mount to a variety of installed applications. It also includes two pairs of standard brackets, which allow quick and easy access to the terminals. This terminal block also has Ul certification of 1-22C-2, meaning that it is designed to provide superior performance and reliability in harsh environments.
In addition, this terminal block also features a vibration-resistant design, allowing for minimal connection damage even when subjected to excessive vibration. It also has a corrosion-resistant coating, which helps to protect against environmental factors such as salt spray and extreme humidity. The 1546149-1 terminal block also has a strain relief feature, which helps to minimize the effects of dynamic lead or load movement.
The 1546149-1 terminal block is designed to make installation and maintenance easier. The overall design of the terminal block provides superior vibration and shock resistance, and also simplifies wiring tasks. It also features simplified termination options, with the ability to use pre-insulated standard stripped wire and terminal strips. The design also ensures that all the connections can be made effectively and securely, without the need for special tools or expensive installation.
The 1546149-1 terminal block is ideal for a wide range of high current applications, in which high temperatures, high voltage and/or extreme environmental conditions are present. With its superior design, it offers superior performance, reliability, safety and ease of use, making it an essential component for a variety of industrial applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| 5-1546306-4 | TE Connectiv... | 2.53 $ | 1000 | CONN BARRIER STRIP 6CIRC ... |
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| 2-1546218-2 | TE Connectiv... | 0.0 $ | 1000 | TERM BLCK RCPT 19POS VERT... |
| 1546225-9 | TE Connectiv... | 0.0 $ | 1000 | TERM BLOCK RCPT WIRE 9POS... |
| 1546277-4 | TE Connectiv... | 3.12 $ | 1000 | CONN BARRIER STRP 13CIRC ... |
| 1546720-7 | TE Connectiv... | 4.55 $ | 1000 | CONN BARRIER STRIP 7CIRC ... |
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| 1-1546226-7 | TE Connectiv... | 0.0 $ | 1000 | TERM BLOCK PLUG 17POS 90D... |
| 1-1546686-5 | TE Connectiv... | 6.73 $ | 1000 | CONN BARRIER STRP 19CIRC ... |
| 1-1546726-7 | TE Connectiv... | 10.63 $ | 1000 | CONN BARRIER STRP 17CIRC ... |
| 3-1546671-0 | TE Connectiv... | 13.35 $ | 1000 | CONN BARRIER STRP 16CIRC ... |
| 1546970-3 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRIP 3CIRC ... |
| 1-1546969-3 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRP 13CIRC ... |
| 1546978-8 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRIP 8CIRC ... |
| 4-1546701-0 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRP 21CIRC ... |
| 1-1546110-1 | TE Connectiv... | 2.02 $ | 1000 | TERM BLOCK HDR 11POS 5.08... |
| 1546670-9 | TE Connectiv... | 1.74 $ | 1000 | CONN BARRIER STRIP 9CIRC ... |
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| 1-1546307-4 | TE Connectiv... | 2.18 $ | 1000 | CONN BARRIER STRP 14CIRC ... |
| 2-1546216-1 | TE Connectiv... | 0.0 $ | 1000 | TERM BLOCK RCPT 21POS VER... |
| 1546220-8 | TE Connectiv... | 0.0 $ | 1000 | TERM BLOCK 8POS 35DEG .20... |
| 1546225-8 | TE Connectiv... | 0.0 $ | 1000 | TERM BLOCK RCPT WIRE 8POS... |
| 1-1546208-5 | TE Connectiv... | 0.0 $ | 1000 | TERM BLOCK PLUG 15POS STR... |
| 1-1546212-7 | TE Connectiv... | 0.0 $ | 1000 | TERM BLOCK HDR 17POS VERT... |
| 2-1546720-6 | TE Connectiv... | 3.8 $ | 1000 | CONN BARRIER STRIP 3CIRC ... |
| 1546311-5 | TE Connectiv... | 4.63 $ | 1000 | CONN BARRIER STRIP 5CIRC ... |
| 3-1546399-3 | TE Connectiv... | 3.56 $ | 1000 | CONN BARRIER STRIP 7CIRC ... |
| 2-1546011-9 | TE Connectiv... | 1.27 $ | 1000 | CONN BARRIER STRIP 5CIRC ... |
| 1-1546724-2 | TE Connectiv... | 8.61 $ | 1000 | CONN BARRIER STRP 12CIRC ... |
| 1-1546724-7 | TE Connectiv... | 11.08 $ | 1000 | CONN BARRIER STRP 17CIRC ... |
| 2-1546726-0 | TE Connectiv... | 12.47 $ | 1000 | CONN BARRIER STRP 20CIRC ... |
| 2-1546972-4 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRP 24CIRC ... |
| 1-1546969-0 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRP 10CIRC ... |
| 1-1546975-3 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRP 13CIRC ... |
| 1-1546984-3 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRP 13CIRC ... |
| 1-1546967-7 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRP 17CIRC ... |
| 3-1546963-2 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRIP 7CIRC ... |
| 2-1546307-5 | TE Connectiv... | 0.0 $ | 1000 | CONN BARRIER STRP 25CIRC ... |
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1546149-1 Datasheet/PDF