The Gauge Style Warning Light Module is a 2" indicator assembly that can be customized with different icon designs and LED colors to meet a variety of application requirements. It has flexibility for custom manufacturing and prolonged lifetime from its LED light source and low power consumption. Specifications include operating temperature range, electrical characteristics, and optional transient suppression ratings.

1. Gauge Style Warning Light Module
The Gauge Style Warning Light Module is an Ø2” indicator assembly designed
to meet a wide variety of industry requirements and applications where clear,
bright indicators are needed.
This module is engineered above the standard level of indicator modules for
superior applicability.
The icons and LED colors can be completely customized and individually
illuminated to suit your application requirements.
Ampco’s Engineers can custom design this product to suit unique needs.
Bezel styling for custom application is available.
The module’s standard panel cutout match to those of common 2-inch gauge.
Features
- Standard and custom icons
- Standard LED colors available, including:
· Red 632 nm
· Orange 621 nm
· Yellow 591 nm
- Custom colors are available upon request (Green, Blue and White)
- Surge protection built in
- Standard 12VDC or custom power requirement
Benefits
- Flexibility for custom manufacturing
- LED Light Source for superior visibility
- Prolonged lifetime
- Low power consumption
- Flexibility for bezel styling
See back page for Specifications.
Ampco Manufacturers Inc.
Toll Free. 1.800.663.5482
Tel. 604.472.3800 Fax. 604.944.4017
Visit us at www.ampcomfg.com

2. WARNING LIGHT MODULE
WARNING LIGHT MODULE
Gauge Style Warning Light Module: Specifications
400-000001-XX
400-000001-XX
Absolute Maximum Ratings
Absolute Maximum Ratings Colors
@TA=25°C (77°F) Standard Green, Blue and White Unit
@TA=25°C (77°F) Standard Colors Green, Blue and White Unit
DC Forward Voltage 18 18 VDC
DC Forward Voltage
Reverse Voltage 18 18 18 18 VDC VDC
Forward Current Voltage
Reverse 50 18 30 18 mA VDC
Forward Current 50 30 mA
Electrical Characteristics
Electrical Characteristics
Normal Operation Standard Colors Green, Blue and White Unit
Normal Operation Standard Colors Green, Blue and White Unit
DC Forward Voltage 13 13 VDC
DC Forward Voltage
Forward Current (@13V) 30 13 12 13 mA VDC
Viewing Angle Current (@13V)
Forward 160 30 160 12 deg mA
Viewing Angle 160 160 deg
Thermal Characteristics
Thermal Characteristics
Standard Colors Green and Blue White
Standard Colors Green and Blue White
Operating Temperature Range -40°C to +80°C -20°C to +80°C -30°C to +80°C
Operating Temperature Range °F to +175°F)to +80°Cto +175°F) to +80°C to +175°F)to +80°C
(-40 -40°C ( -4°F -20°C (-22°F -30°C
Storage Temperature Range -40°C to +95°C to +175°F) +95°Cto +175°F)to +95°C to +175°F)
(-40°F -30°C to ( -4°F -40°C (-22°F
Storage Temperature Range (-40°F to +203°F)to +95°C to +203°F)to +95°C to +203°F) +95°C
-40°C (-22°F -30°C (-40°F -40°C to
(-40°F to +203°F) (-22°F to +203°F) (-40°F to +203°F)
Transient Suppression (Optional) Unit
Transient Suppression (Optional) Unit
Max. Continuous Voltage 18 VDC
Max. Non-Repetitive SurgeVoltage
Max. Continuous 120 18 A VDC
Max. Non-Repetitive Surge
Current ( 8/20µs ) 120 A
Current ( 8/20µs )
Max. Non-Repetitive Surge 0.3 J
Max. Non-Repetitive Surge
Energy ( 10/1000µs ) 0.3 J
Energy ( 10/1000µs )
70
100
70
100
60
60
50
VF – Forward Voltage – V
IF – Forward Current - mA
STANDARD COLORS
50
VF – Forward Voltage – V
IF – Forward Current - mA
STANDARD COLORS
Per Indicator
Per Indicator
40
Per Indicator
Per Indicator
40 10
30 10
30
20
GREEN/BLUE/WHITE
20
10 GREEN/BLUE/WHITE
10
1
0
0 5 10 15 20 25 30 0 10mA
1 100mA 1 10 100
0 Forward Voltage - V
0 5 10 15 20 25 30 0 10mA 100mA
IF – Forward Current – (A) 1 10 100
Per Indicator
Forward Voltage - V
IF – Forward Current – (A)
Figure 1. Forward Current vs. Figure 2. Maximum Transient V-I
Per Indicator
Forward Figure 1. Forward Current vs.
Voltage. Characteristics (Clamping). Transient V-I
Figure 2. Maximum
Forward Voltage. Characteristics (Clamping).
Note: These ratings apply to each individual indicator and vary between standard and custom colors.
Note: These ratings apply to each individual indicator and vary between standard and custom colors.
Ampco Manufacturers Inc. 1-800-663-5482 or (604) 520-6800 Web: www.ampcomfg.com Rev. B Page 3
Ampco Manufacturers Inc. 1-800-663-5482 or (604) 520-6800 Web: www.ampcomfg.com Rev. B Page 3
Drawings and information contained herein are proprietary to Ampco Manufacturers Inc. and shall not be reproduced, copied or disclosed, in whole
or in part, or used for and information contained herein are proprietary to Ampco Manufacturers Inc. and shall not be reproduced, copied or disclosed, in whole
Drawings manufacture or other purpose without the written permission of Ampco Manufacturers Inc. 420-000002
or in part,Ampco Manufacturers or other purpose without the written permission of Ampco Manufacturers Inc.
or used for manufacture Inc. 420-000002
Toll Free. 1.800.663.5482
Tel. 604.472.3800 Fax. 604.944.4017
Visit us at www.ampcomfg.com