OVERVIEW

Official designation: Allen-Bradley 1496-N3 (1496 Series, Pneumatic Standard Timer)

Role/Application: Provides precise On-Delay or Off-Delay pneumatic time-delay control for auxiliary contacts in industrial control circuits, often used with contactors.

KEY SPECS SUMMARY

Power: 600 VAC max

Interfaces / Ports: Screw terminals

Indicators: None

Operating Temp: Minus 25 to 40 degrees C

Platform / Compatibility: Contactor/relay mount

Limit: 0.1 to 60 sec, 10 A

Lifecycle: Standard

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What timing mode options does the 1496-N3 pneumatic timer support?

A: It supports both On-Delay and Off-Delay timing modes.

Wiring & Installation:

Q: What is the maximum size of wire the screw terminals can accommodate?

A: The screw terminals accept up to 12 AWG solid or stranded wire.

Troubleshooting & Compatibility:

Q: Can the 1496-N3 be used for time ranges longer than 60 seconds?

A: No, the maximum calibrated time delay adjustment is 60 seconds.

Replacement & Upgrades:

Q: What is the primary function of the pneumatic timing mechanism in this device?

A: The pneumatic mechanism provides a mechanical method for precise time delay without requiring control power.