H57 Series
AC & DC Hour Meters
The H57 is a reliable, economical hour meter ideal for logging maintenance intervals, warranty periods, and rental usage.
- Compact, fully-insulated housing
- Wide range of voltages (AC and DC)
- UL listed and CE approved
Specifications
| Timer Type | Hour Meter |
|---|---|
| Digits | 7 Digits |
| Power Type | Electro-Mechanical |
| Housings | Base Mount, Panel Mount, DIN Rail Mount |
| Supply Voltage | 110V AC, 110V DC, 12V DC, 220V AC, 24V AC, 24V DC, 36V DC, 40V AC, 440V AC, 80V DC |
Part Numbers
The base part numbers are below. Use the Part Number Finder tool to build a complete part number, or see the datasheet for full ordering options.
H57 – Panel Mount Hour Meter
AH57 – Base Mount & DIN Rail Mount Hour Meter
DR-4 – 4 DIN Rail (DIN 46277)
H57 – Panel Mount Hour Meter
AH57 – Base Mount & DIN Rail Mount Hour Meter
DR-4 – 4 DIN Rail (DIN 46277)
Industry Applications
The H57 Series hour meters are ideal for tracking the operating time of machinery, equipment and instruments. Common industries include:
- Construction and heavy equipment
- Agriculture and farming equipment
- Recreational vehicles and powersports
- Industrial manufacturing
- Facilities management
- Lawn and landscape services
Features
The H57 Series deliver performance in a compact package. Features and ordering options include :
- 7-digit display with time displayed in hours, tenths and hundredths
- Compact, fully-insulated housing for protection against harsh environmental conditions
- Electro-mechanical power to retain count through power outages or electrical noise
- Wide operating temperature range of 5°F – 122°F / -15°C – 50°C (AC) and -4°F – 140°F / -20°C – 60°C (DC)
Ordering options include:
- Choice of AC or DC voltage
- Multiple mounting options, including panel mount, base mount, and DIN rail mount
Make sure it's the right fit!
Consider Other Similar Hour Meters
If you’re exploring counters for your application, be sure to check out the options below, which offer additional housing options compared to the H57.
- The 711 Series is a non-reset AC hour meter
- The 731 Series is a non-reset DC hour meter
Consider Customization
We offer a wide variety of customization options for any product. Anything you can dream up, from branding to housings, can be modified to meet your needs. Just send us a note in the contact form below to start the conversation.
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We’re happy to discuss OEM pricing if you are interested in larger quantities.