Product Description
The Omron H3CR-A8 is a solid-state multifunction timer in a compact 1/16 DIN (48 x 48 mm) plug-in housing. It features an 8-pin terminal configuration with DPDT (double-pole, double-throw) relay output rated at 5A, supporting four selectable operating modes: ON-delay, Repeat Cycle ON, Interval, and One-Shot delay. The H3CR-A8 accepts a wide supply voltage range of 100–240 VAC or 100–125 VDC, covering nine field-selectable time ranges spanning 0.05 seconds to 300 hours with high repeat accuracy and reduced power consumption.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Omron |
| Model / Part Number | H3CR-A8 |
| Series | H3CR-A |
| Product Type | Solid-State Multifunction Timer |
| Supply Voltage (AC) | 100 to 240 VAC, 50/60 Hz |
| Supply Voltage (DC) | 100 to 125 VDC |
| Operating Voltage Range (AC) | 85% to 110% of rated supply voltage |
| Operating Voltage Range (DC) | 90% to 110% of rated supply voltage |
| Power Consumption (AC) | 10 VA max (AC); 1.5 VA (AC/DC mode) |
| Power Consumption (DC) | 1.3 W |
| Output Contact Type | DPDT (Double-Pole Double-Throw) |
| Contact Rating (Max Load) | 5A, 250 VAC (resistive, p.f.=1) |
| Minimum Load | 10 mA, 5 VDC |
| Number of Pins / Terminals | 8-pin plug-in |
| Timing Range | 0.05 seconds to 300 hours |
| Number of Timing Ranges | 9 |
| Operating Modes | ON-delay (A), Repeat Cycle ON (B), Interval (E), One-Shot/Flicker (J) — 4 modes (8-pin) |
| No Input Function | H3CR-A8 does not have external start/reset/gate input terminals |
| Panel Cutout Size | 45 mm H x 45 mm W |
| Housing / DIN Size | 1/16 DIN — 48 mm x 48 mm |
| Panel Depth (with socket) | 80 mm max |
| Mounting Direction | No restrictions |
| Compatible Sockets | PF083A, P2CF-08, PL08 |
| Connection / Termination | Plug-in |
| Repeat Accuracy | ±0.5% FS max (±1% FS for ranges ≤ 1.2 s) |
| Influence of Temperature | ±1% FS max |
| Dielectric Strength | 2,000 VAC, 50/60 Hz for 1 min (between power and output terminals) |
| Impulse Withstand Voltage | 3 kV (between power terminals) for 100–240 VAC/100–125 VDC |
| Mechanical Life | 20,000,000 operations min (no load, 1,800 ops/hour) |
| Approx. Weight | Approx. 90 g |
| Approvals / Certifications | UL, CSA, NK (Lloyds), LR, EN 61812-1, CE, IEC 60664-1 |
| LED Indication | Power ON and output contact status |
| Time Setting Method | Front-panel rotary dial (field-selectable time range and mode) |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Mounting Style Panel Mount
Current Rating 5 A
Output Type DPDT Relay (Double-Pole Double-Throw)
Material Polycarbonate (PC) / ABS Thermoplastic
Manufacturer Omron
Enclosure Type DIN panel-mount
Part Number H3CR-A8
Series H3CR-A
Shelf F-10 Tub 1
Model H3CR-A8
Coil Voltage 100-240 VAC / 100-125 VDC
MPN H3CR-A8
Type Timer
