FUJI ELECTRIC AH16P-ZT Product Description

Overview

FUJI ELECTRIC AH16P-ZT is a Φ16 rectangular panel indicator or pilot light from the Fuji Electric AH16P series. The official Fuji Electric selection page identifies AH16P-ZT as a current indicator lamp with a rectangular frame, long rectangular flat illuminated section, rear-nut panel mounting and printed-board terminal structure. It is a panel-mount indication spare for existing Fuji AH16P control panels, machine tools, instrumentation panels and industrial control equipment.

Features

The AH16P-ZT unit mounts in a round panel hole and can dock directly with a printed circuit board. Fuji features describe a separated structure between the operating or indicating section and the contact section, which supports maintenance access. The official page lists frame dimensions as 18 × 24 mm, panel rear depth as standard type, and terminal construction as printed board.

The AH16P series covers pushbuttons and pilot lights for printed board use. Public Fuji rating references list rated insulation voltage AC/DC 250 V for the AH16P, AH16P-2 and AH22P series, with LED or incandescent lamp variants depending on the suffix. A public distributor record for AH16P-ZT lists a lamp marked 6X30R, 150 V / 0.7 W maximum, and another AH16P-ZTXE or AH16P-ZTWE variant is listed as 24 V AC/DC; the exact supply voltage, lens color and lamp type for the supplied unit must be verified from the suffix or rating plate.

Fuji Chinese product references list the AH16P series protection structure as IP65 oil-resistant type for the panel mounted family, but the exact protection of the supplied PCB-terminal AH16P-ZT suffix should be confirmed against the Fuji catalogue or rating plate. Standard AH16P products are referenced as UL/CSA and TÜV EN certified with CE marking on the official Fuji feature summary.

Specs

Brand: FUJI ELECTRICSeries: AH16PModel: AH16P-ZTProduct type: Φ16 rectangular indicator light or pilot light for printed board use Panel mounting: Round panel hole; rear-nut fastening Frame shape: Rectangular Frame size: 18 × 24 mmIlluminated section: Long rectangular flat type Terminal structure: Printed board Panel rear depth: Standard type Rated insulation voltage: AC/DC 250 V per AH16P series public rating reference Lamp or LED type: Unconfirmed for supplied unit; verify suffix Supply voltage: Exact voltage unconfirmed; public related suffixes include 24 V AC/DC; one used-unit record lists 150 V / 0.7 W lamp Lens color: Unconfirmed; verify suffix or lens label Protection rating: Family reference IP65 oil-resistant; exact supplied unit rating unconfirmed Certifications referenced: UL, CSA, TÜV EN, CE for standard series per Fuji feature summary Weight: One used-unit distributor record lists about 30 g; official weight unconfirmed Product status: Existing-panel AH16P indicator spare; interchange must match voltage, color, lamp type and terminal layout

Principle

The pilot light connects across a control-panel indication circuit and lights when the associated PLC output, relay, contactor auxiliary contact, machine status or supply condition closes. The printed-board terminal structure allows the indicator to plug or solder into a control board or panel wiring assembly, while the rear-nut mounting secures the lamp body behind the panel cutout. The illuminated lens provides a local visual signal for running, stopped, fault, power, alarm, ready or status indication.

Replacement should match the original voltage, AC or DC type, lamp or LED technology, lens color, terminal spacing, panel cutout, mounting depth, wiring polarity if applicable, and load or relay circuit. Because incandescent and LED variants have different current consumption, using a mismatched voltage or lamp type can cause no light, rapid lamp failure, overheating or incorrect indication. For safety-related alarm or interlock indication, verify the panel circuit, relay contact and signal source before putting the replacement into service.

Applications

FUJI ELECTRIC AH16P-ZT is used on existing 16 mm panel-mount control stations, Fuji AH16P pushbutton and indicator panels, machine tools, packaging machinery, conveyors, pumps, compressors, process skids, instrumentation panels, distribution panels, marine control panels and factory automation equipment. In legacy installations, it serves as a direct replacement pilot light spare when the AH16P suffix, voltage, color, terminal arrangement and panel cutout match the original unit.