Overview
The Allen-Bradley 1492-N37 terminal block end barrier is an essential component for securing and organizing wire connections in industrial control systems. Designed for use with the 1492-series screw-type and spring-clamp terminal blocks, this gray end barrier provides a protective closure for H4, H5, H6, and H7 fuse and isolation block configurations. The 1492-N37 is rated for UL 508A electrical panel construction and meets CCC and KC standards for reliability in power and control circuits.
Key Features
- DIN Rail Mounting: Direct rail-mount installation for quick setup and secure positioning
- High-Density Design: Finger-safe construction prevents accidental contact with live terminals
- Wide Compatibility: Works with 1492-H4, H5, H6, H7 blocks and fuse/isolation block variants
- Standards Compliance: UL 94-V2 flammability rating, CCC and KC certifications
- Compact Gray Housing: Durable thermoplastic construction in standard industrial gray finish
Technical Specifications
- Dimensions (W × H × D): 2.81 × 1.96 × 0.11 inches (71.4 × 49.8 × 2.8 mm)
- Mounting Type: DIN Rail Mount
- Color: Gray
- Material: Thermoplastic (UL 94-V2 rated)
- Weight: 0.020 lb per unit
- Standards: CCC, KC, UL 94-V2
- Block Models Supported: 1492-H4, 1492-H5, 1492-H6, 1492-H7
- UPC: 662073524908
Typical Applications
- Industrial control panel assemblies
- Motor protection and fuse block configurations
- UL 508A compliant electrical enclosures
- Multi-block terminal arrangements requiring end sealing
- Power distribution and circuit protection systems
Compatibility & Replacements
Compatible With
- Allen-Bradley 1492-H4 terminal blocks
- Allen-Bradley 1492-H5 terminal blocks
- Allen-Bradley 1492-H6 terminal blocks
- Allen-Bradley 1492-H7 terminal blocks
- Single-tier feed-through blocks (1492 series)
- Fuse/switch and isolation block configurations (1492 series)
- UL 508A electrical panel construction
Replaces / Drop-In Replacement For
The 1492-N37 is the standard end barrier for the 1492 series. Verify the specific block model (H4, H5, H6, or H7) before ordering to ensure proper fit and compatibility with your terminal block configuration.
Works With
- Allen-Bradley Logix designers and system integrators
- Industrial Automation Controls (IAC) terminal block systems
- Rockwell Automation control system enclosures
- EtherNet/IP enabled automation architectures (for systems using 1492-series blocks)
- Legacy and modern UL 508A panel designs
