Issc FP5800 Series Industrial Timer Relay 120VAC | FP5803
Industrial timer relay designed for timing control applications in automation systems. Features 120VAC operation with reliable switching for industrial equipment control.
The ISSC FP5803 is a robust industrial timer relay engineered for precise timing control in manufacturing and automation applications. This unit provides dependable operation in demanding industrial environments where accurate timing sequences are critical for process control.
Built to industrial standards, this timer relay offers reliable switching performance for controlling motors, solenoids, lighting systems, and other electrical loads. The 120VAC operation makes it suitable for standard North American industrial power systems.
Availability
In stock
This part is in stock at Z Power Electric and ships from our Calimesa, California warehouse.
Catalog pricing
Add this item to your cart or contact Z Power Electric for quantity pricing, lead-time support, and backorder recovery.
- 30-day returnsOn standard orders
- 24-hour quoteFrom our sourcing team

Quick facts
- Brand
- ISSC
- Part number
- FP5803
- Model
- FP5803
- Condition
- New
- Category
- Electrical Components
Product tags
Product overview
The compact design allows for easy panel mounting and integration into existing control systems. With its proven reliability and straightforward operation, the FP5803 is an ideal choice for maintenance teams looking to replace aging timer relays or implement new timing control functions.
This timer relay is commonly used in HVAC systems, industrial machinery, process control equipment, and automated manufacturing lines where precise timing control is essential for proper operation and safety.
Specifications
- Voltage
- 120VAC
- Brand
- ISSC
- Model
- FP5803
- Type
- Timer Relay
- Mounting
- Panel Mount (verify)
- Operating Temperature
- Verify with manufacturer
- Contact Configuration
- Verify with manufacturer
- Timing Range
- Verify with manufacturer
- Contact Rating
- Verify with manufacturer
- Country of Origin
- China
Key features
- 120VAC operation for standard industrial power systems
- Reliable industrial-grade timer relay construction
- Compact design for easy panel mounting
- Suitable for motor and solenoid control applications
- Proven performance in demanding industrial environments
- Compatible with standard control panel configurations
Part number breakdown
FP5803 Breakdown:
FP = Timer Relay Product Family
58 = Series designation within FP family
03 = Specific model variant or configuration code
ISSC = Manufacturer identifier (Industrial Solid State Controls)
Why buy from Z Power Electric
- Independent Sourcing — We source through independent channels to find parts others can't.
- Quality Assurance — Every part is inspected and verified before shipping.
- Fast Response — 24-hour quote turnaround on most requests.
- Global Reach — Serving maintenance teams and procurement managers worldwide.
Not what you're looking for? We source alternates, discontinued parts, and backordered inventory for urgent maintenance needs.
Request a quoteQuestions about this part
Where can I buy the ISSC FP5803?
This part is in stock at Z Power Electric and ships from our Calimesa, California warehouse. Z Power Electric is an independent MRO supplier in Calimesa, California — we buy outside authorized distribution, which is why we can quote parts that a standard distributor shows as unavailable.
Is the ISSC FP5803 discontinued or obsolete?
Manufacturer lifecycle status changes by part number and region, so we confirm it per quote rather than publishing a claim that may be out of date. Either way it does not change what we do: we source discontinued, obsolete, and backordered parts as a matter of course, and the quote states whether we located the original or are proposing an equivalent.
How long does it take to get a quote on the ISSC FP5803?
We respond to every sourcing request within 24 hours, and the quote states a confirmed ship date rather than an estimate. Mark the request urgent if the part is holding up a line.
Is Z Power Electric an authorized ISSC distributor?
No — and that is the point. Z Power Electric is an independent supplier, so we are not limited to ISSC's authorized channel or its order book. We source through surplus, new-old-stock, and independent inventory, and we state the condition and source channel of every unit on the quote.
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