Catalogs > Industrial Controls Catalog > Terminal Blocks and Wiring Systems > Terminal Blocks, IEC > Spring-Clamp Connection Terminal Blocks
Spring-Clamp Connection Terminal Blocks
| Introduction |  |
Mini-Blocks with Center Jumper Option | |
Mini-Blocks, Interlocking, 600V UL Rated | |
Mini-Blocks, Panel Mount | |
Standard Feed-Through Blocks | |
Power Distribution Blocks | |
| Multi-Circuit Feed-Through Blocks | |
Specialty Feed-Through Blocks | |
Sensor Blocks | |
Grounding Blocks | |
Isolation Blocks | |
Plug-in Style Blocks and Analog Loop Control Block | |
| Flexible Plug-in Connection Blocks | |
Internal Component Blocks | |
Neutral Disconnect and Installation Blocks | |
Fuse Blocks | |
Comb Connection Blocks | |
Short-Circuit Current Ratings | |
| 1492-LM3 | 1492-LM3Q | 1492-LMG3 | ||||||||
| Dimensions are not intended to be used for manufacturing purposes. Note: Height dimension is measured from top of rail to top of terminal block. |
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| Specifications | Mini rail-mount, feed-through terminal block | Mini rail-mount, feed-through terminal block with 2 connection points on each side | Mini rail-mount grounding terminal block |
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| Certifications |
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CSA | IEC |
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CSA | IEC |
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CSA | IEC | |
| Voltage Rating | 600V AC/DC | 800V AC/DC | 600V AC/DC | 800V AC/DC | — | — | — | |||
| Maximum Current | 20 A | 25 A | 24 A | 20 A | 25 A | 24 A | Grounding | |||
| Wire Range (Rated Cross Section) | #26…12 AWG | 2.5 mm2 | #26…12 AWG | 2.5 mm2 | #26…12 AWG | 2.5 mm2 | ||||
| Wire Strip Length | 0.39 in. (10 mm) | 0.39 in. (10 mm) | 0.39 in. (10 mm) | |||||||
| Density | 59 pcs/ft (196 pcs/m) | 30 pcs/ft (99 pcs/m) | 59 pcs/ft (196 pcs/m) | |||||||
| Housing Temperature Range | –58…+248 °F (–50…+120 °C) | –58…+248 °F (–50…+120 °C) | –58…+248 °F (–50…+120 °C) | |||||||
Terminal Blocks |
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| Color | Grey | 1492-LM3 | 100 | 1492-LM3Q | 100 | — | — | |||
| Blue | 1492-LM3-B | 100 | 1492-LM3Q-B | 100 | — | — | ||||
| Green/Yellow | — | — | — | — | 1492-LMG3 | 100 | ||||
Accessories |
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| Mounting Rails 1 m Symmetrical Mini DIN (Steel) |
1492-DR3 | 5 | 1492-DR3 | 5 | 1492-DR3 | 5 | ||||
| Screwless End Retainer | Grey | 1492-ERL15 | 20 | 1492-ERL15 | 20 | 1492-ERL15 | 20 | |||
| End Anchor | Grey | 1492-EAJ15 | 50 | 1492-EAJ15 | 50 | 1492-EAJ15 | 50 | |||
| Jumpers Side Jumper — 2-Pole |
1492-SJLM5-2 | 50 | 1492-SJLM5-2 | 50 | — | — | ||||
| Side Jumper Installation Tool | 1492-TAL5-2 | 1 | 1492-TAL5-2 | 1 | — | — | ||||
| End Barriers | Grey | 1492-EBLM3 | 50 | 1492-EBLM3 | 50 | 1492-EBLM3 | 50 | |||
| Blue | 1492-EBLM3-B | 50 | 1492-EBLM3-B | 50 | 1492-EBLM3-B | 50 | ||||
| Yellow | 1492-EBLM3-Y | 50 | 1492-EBLM3-Y | 50 | 1492-EBLM3-Y | 50 | ||||
| Marking Systems Snap-In Marker Cards |
1492-M5X10 (144/card) | 5 | 1492-M5X10 (144/card) | 5 | 1492-M5X10 (144/card) | 5 | ||||
| Snap-In Marker Cards | 1492-M5X5 (200/card) | 5 | 1492-M5X5 (200/card) | 5 | 1492-M5X5 (200/card) | 5 | ||||
| Hinged Marker Cards | 1492-MH5X10 (96/card) | 5 | 1492-MH5X10 (96/card) | 5 | 1492-MH5X10 (96/card) | 5 | ||||