Description
Kele 821TD10H-UNI SPDT DIN Time Delay Relay Overview
The Kele 821TD10H-UNI is a single-pole double-throw (SPDT) time delay relay (TDR) engineered for dependable timing and sequencing control in commercial and industrial HVAC applications. Designed for DIN rail mounting, this relay integrates seamlessly into control panels and electrical enclosures, saving installation time and ensuring a clean, organized layout.
Key Features
- SPDT (Single-Pole Double-Throw) output contact configuration for versatile switching
- Universal input voltage range: 12–240VAC/DC — compatible with a wide range of control systems without the need for multiple SKUs
- 15A contact rating for robust load-switching capability
- DIN rail mount design for fast, tool-friendly panel installation
- Time delay relay (TDR) function supports precise on-delay or off-delay sequencing
- Compact form factor ideal for space-constrained control panels
- Suitable for HVAC equipment staging, fan delay, compressor protection, and general building automation sequencing
Specifications
- SKU: 821TD10H-UNI
- Brand: Kele
- Contact Type: SPDT
- Voltage Range: 12–240VAC/DC (Universal)
- Contact Rating: 15A
- Mounting: DIN Rail
- Relay Type: Time Delay Relay (TDR)
Applications
- HVAC equipment start/stop sequencing
- Fan and blower time delay control
- Compressor short-cycle protection
- Building automation and BAS panel integration
- Commercial and light industrial control panels
Reviews
There are no reviews yet.