myMectronic
myMectronic

A Premier B2B Part Search

Phoenix Contact 2907487 Thermomagnetic Circuit Breaker

The Phoenix TMC 81B is a 10A thermomagnetic circuit breaker designed for reliable overload protection in electrical systems. Suitable for industrial and electrical projects, it features a DIN rail mounting method for easy installation, a width of 17.6 mm, and operates within voltage ranges of 120 V AC and 277 V AC, as well as 60 V DC. The device supports wire cross-sections from 1 mm² to 35 mm² with a rated short-circuit capacity of 10 kA, meeting UL and IEC standards for safety and performance. Its compact design ensures dependable circuit protection in diverse environments.

Authorized Distributors
Source:DigiKey
Part No:2907487
Stock:302
Inv Date:05-28-2026
Price: Unit price: $21.57
Buy/RFQ:
Part No:2907487
Stock:86
Inv Date:05-29-2026
Price: Unit price: $28.35
Buy/RFQ:
Part No:2907487
Stock:89
Inv Date:05-28-2026
Price: Unit price: $28.35
Buy/RFQ:
Part No:2907487
Stock:94
Inv Date:05-28-2026
Price: Unit price: $22.71
Buy/RFQ:
Part No:2907487
Stock:94
Inv Date:05-28-2026
Price: Unit price: $22.71
Buy/RFQ:

Phoenix Contact 2907487 Thermomagnetic Circuit Breaker Specifications:

  • Mounting type: DIN rail 35mm
  • Color: gray
  • Number of positions: 1
  • Operating voltage: 120 V AC, 277 V AC, 60 V DC
  • Rated current: 10A
  • Rated short-circuit capacity: 10 kA (IC)
  • Dimensions: Width 17.6 mm, depth 65.7 mm, length 116 mm
  • Connection method: Screw
  • Conductor cross section: 1 mm² to 35 mm²
  • Tightening torque max: 2 Nm
  • Standards: UL 489, IEC 60947-2
  • Environmental conditions: -35°C to 70°C ambient temperature
  • Wire range: AWG 18 to 2
  • Certifications: UL Listed, cUL Listed, cULus Listed
  • Weight: 140 g

Buy the Buy Phoenix Contact TMC 81B Part Number 2907487 Online

Discover the ease of securing your electrical systems with the Phoenix Contact TMC 81B 10A thermomagnetic circuit breaker. This reliable device offers robust overload protection, supporting 120V/277V AC and 60V DC applications, and features a compact design with DIN rail mounting for simple installation. Its rated short-circuit capacity of 10 kA ensures safety and durability in demanding environments. Compatible with wire ranges from 1 mm² to 35 mm², it meets UL and IEC standards, making it an essential component for industrial electrical protection.

Order your Phoenix Contact TMC 81B 10A thermomagnetic circuit breaker today and ensure dependable circuit protection for your electrical systems with easy DIN rail installation.

Frequently Asked Questions

Where can I buy Phoenix Contact 2907487?

You can click on the BUY or RFQ button to purchase 2907487 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2907487?

You can download the 2907487 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2907487?

Phoenix Contact

Phoenix Contact Part List

Browse and search other Phoenix Contact parts, locate datasheets and stock

Sponsored by