Siemens 7PU6020-7NJ20 | Siemens Star-Delta Time Relay 110-127V AC 2-20s
Overview
Description The Siemens 7PU6020-7NJ20 is a star-delta time relay designed for use in motor starting applications. It operates on 110–127V AC, providing a selectable delay range of 2 to 20 seconds with one delayed NO contact and one instantaneous NO contact. Technical Specifications Condition New/Never Used Surplus Brand Siemens Category Relays Part Number 7PU6020-7NJ20 Subcategory Star-Delta Time Relay Function Time delay for star-delta motor starting Voltage Rating AC 110–127 V Frequency Rating 50/60 Hz Contacts 1 NO delayed + 1 NO instantaneous Time Range Adjustable 2 to 20 seconds Mounting Panel/relay base mounting LED Indicator Without LED Application Motor control and protection systems Construction Compact, durable relay design Weight 0.26 lbs Information About 7PU6020-7NJ20 The 7PU6020-7NJ20 is a Siemens star-delta time relay used primarily in motor control systems to reduce inrush currents during startup. It provides one delayed normally open contact and one instantaneous normally open contact to coordinate the star-delta transition. With an adjustable time setting range of 2 to 20 seconds, it allows precise control of motor switching operations. Operating at 110–127V AC and 50/60 Hz, this relay offers reliability for industrial and commercial installations. Key Features: Voltage Input: Operates on 110–127V AC at 50/60 Hz. Time Delay Range: Adjustable between 2 and 20 seconds for flexible motor control. Contact Configuration: Includes 1 NO delayed contact and 1 NO instantaneous contact. Star-Delta Function: Ensures smooth transition during motor startup to limit inrush current. Mounting Style: Designed for easy installation in control panels or relay bases. No LED Indicator: Simplifies design for basic motor control applications. Compact Design: Lightweight and space-efficient at just 0.26 lbs. Siemens Reliability: Engineered for long-term durability in industrial environments. The 7PU6020-7NJ20 delivers the reliability and precision required for effective motor startup control in star-delta applications.
Specifications
| Tag | New |
|---|---|
| Weight | 0.26 lb |
Product details
| Manufacturer | Siemens |
|---|---|
| Manufacturer part number | 7PU6020-7NJ20 |
| KKM catalog reference | SIEMENS-7PU6020-7NJ20 |
| Product category | Star-Delta Time Relay |
| Published specifications | 2 attributes listed |
| Related part numbers | 1 other part number in this family |
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Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does 7PU6020-7NJ20 cost?
7PU6020-7NJ20 is listed at CA$440.19 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email [email protected] for a volume quote.
Who manufactures the 7PU6020-7NJ20?
7PU6020-7NJ20 is a Siemens part. KKM Solutions sources Siemens components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is 7PU6020-7NJ20 discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for 7PU6020-7NJ20 — check Siemens's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 7PU6020-7NJ20?
Key specifications include Tag: New; Weight: 0.26 lb. The full specification table on this page lists every published attribute for this part.
How quickly can 7PU6020-7NJ20 ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Variants & Related Part Numbers
Other Siemens part numbers in this family:
- 7PU6020-2NN20 — Siemens 7PU6020-2NN20