Siemens 3TK2821-1CB30 Safety Relay 24V DC E-Stop Safety Module Tested
Price: 12.99 GBP Condition: Used
Use this page to compare prices and key details for Siemens 3TK2821-1CB30 Safety Relay 24V DC E-Stop Safety Module Tested. We summarise the important specs and give quick buying tips so you can choose confidently. Looking at Siemens 3TK2821-1CB30 Safety Relay 24V DC E-Stop Safety Module Tested? Below you’ll find a clear overview of the main features, what to check before buying, and how to compare offers from different sellers. Here’s a practical summary of Siemens 3TK2821-1CB30 Safety Relay 24V DC E-Stop Safety Module Tested — including key item specifics, condition guidance, and what typically affects price so you can spot a good deal.
Item Specifics
Related searches: Business, Office & Industrial | Electrical Equipment & Supplies | Relays | Safety Relays
Description:
The safety relay is specifically designed for use with Siemens 3TK2821-1CB30 24V control systems. This relay is essential for ensuring the safety of electrical equipment and personnel in industrial settings. With a voltage of 24V, it provides reliable and efficient control for the specified Siemens model. This product is a crucial component for maintaining safety and preventing potential hazards in electrical systems. Siemens
Mounting Style: DIN Rail
Number of Phases: 1
MPN: Does Not Apply, 3TK2821-1CB30
Smart Home Compatibility: Universal
Suitable For: Interior
Brand: Siemens
Type: Safety Relay
Current Type: AC/DC
Number in Pack: 1
Model: 3TK2821-1CB30
Contact Material: Plastic
Features: Phase control
Number of Poles: 1
Control Voltage: 24V
Application: Industrial
Country of Origin: China
Protection Properties: Short Circuit Protection
Buying tips
Before you buy, check that the key specs match your needs (compatibility, size/fit, and any included accessories). Also confirm the seller’s returns policy and the delivery estimate. It’s worth comparing more than just price: condition, included parts, warranty/returns, and delivery costs can change the overall value. If you’re unsure, prioritise listings with clear photos and complete specifics. To avoid surprises, confirm model/variant details and look for accurate photos. If you’re buying used, pay attention to wear, working status, and what’s included in the box.
Price notes
Prices can vary based on condition, completeness (box/accessories), and seller location. Compare multiple listings to get a realistic range before deciding. The best value usually comes from the right mix of condition and total cost (item price + delivery). Check if the listing includes essential accessories to avoid extra spend. If you see big price differences, it’s often down to condition, extras, or shipping. Compare similar-spec listings rather than only the cheapest result.
Condition notes
Condition matters a lot for resale and reliability. Make sure the listing photos and description match the stated condition, and double-check any notes about faults or cosmetic wear. For used items, look for clear evidence of working status and any included accessories. If the condition is unclear, consider messaging the seller before purchase. If the item is listed as refurbished or pre-owned, verify what “refurbished” means for that seller (tested, repaired, cleaned) and whether returns are offered.
FAQ
What should I check before buying Siemens 3TK2821-1CB30 Safety Relay 24V DC E-Stop Safety Module Tested?
Confirm the key specs (compatibility, size, and included accessories), then compare total cost (price + delivery). Review photos, condition notes, and the returns policy.
Why do prices vary for Siemens 3TK2821-1CB30 Safety Relay 24V DC E-Stop Safety Module Tested?
Price differences are usually caused by condition, included extras, seller reputation, and delivery costs. Compare listings with the same model/variant for a fair comparison.
Is this page an official store?
No — Chumbay helps you compare offers from sellers. Availability and final pricing depend on the marketplace listing.