Is 3TK2828-1BB40 discontinued?
3TK2828-1BB40 is commonly available as a spare part. Submit an RFQ for pricing and lead time.
Reference images are model-matched from marketplace sources and must be confirmed before purchase.
Siemens
3TK2828-1BB40
Siemens
- Brand: Siemens - Model: 3TK2828-1BB40 - Type: Safety Relay / Safety Monitoring Relay - Part number: 3TK2828-1BB40 - Technical specifications: - Supply voltage: 24 V DC - Inputs: 2-channel - Outputs: 1 NO + 2 NC - Rated operational current: 0.5 A per output (DC-13) - Response time: ≤ 30 ms (typical) - Recovery time: ≤ 100 ms - Safety category: Category 4 (EN ISO 13849-1); Performance Level PL e; SIL 3 (IEC 61508) - Diagnostic coverage: High - Additional features: Cross-circuit detection; short-circuit monitoring; automatic/manual start; LED indicators for supply, channel 1/2 status, output state, and faults; compact design; screw terminals; suitable for safety circuits up to 24 V DC; part of SIRIUS modular safety system - Operating temperature: -25°C to +60°C - Protection: IP20 - Mounting: DIN rail - Standards: IEC 61508, EN ISO 13849-1, EN 62061, IEC 60947-5-1; CE, UL, cULus approvals Weight: 450 g Dimensions: 120 x 45 x 100 mm Country of origin: Germany HS code: 8536.49
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
Used
Actual photos when available
Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.
Test notes for used units
Power-on or function test status is stated when available, with clear condition grading.
Trackable global shipping
DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.
Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
Independent sourcing disclaimer
We are not an authorized distributor, reseller, or representative of Siemens, Mitsubishi, Omron, or other manufacturers listed on this site. All product names, trademarks, brands, and logos are the property of their respective owners. Products may be used, refurbished, surplus, or sourced from the secondary market unless otherwise stated.
Prices and stock can change. Submit quantity, required condition, and destination for a current quote.
3TK2828-1BB40 is commonly available as a spare part. Submit an RFQ for pricing and lead time.
Submit a Request for Quote on this page with quantity, required condition, and ship-to country. We respond by email with pricing and delivery options.
We list Used for 3TK2828-1BB40 (indicative availability and pricing — confirm on RFQ). See our condition policy at https://www.usedautomations.com/condition-codes.