Description
Description
The Siemens QSA1515SPD is a dual-function device that combines two 15 Amp single-pole circuit breakers with an integrated Surge Protective Device (SPD), offering both branch circuit protection and whole-panel surge suppression. Designed for use in Siemens Type EQ, EQL, SEQ, EQG, PL, and ES series loadcentres, it operates at 120/240V AC with a 10,000 Amp interrupting capacity. The SPD module uses Siemens-built metal oxide varistors (MOVs) rated for 150V AC and can withstand impulse currents up to 40,000 Amps.
Features
- Combines two 15A single-pole breakers with a built-in Surge Protective Device (SPD)
- Rated for 120/240V AC operation
- Interrupting capacity of 10,000 Amps
- Uses Siemens-built 150V AC metal oxide varistors (MOVs)
- SPD module withstands impulse currents up to 40,000 Amps
- Transient energy rating: 360 Joules (line-to-neutral), 720 Joules (line-to-line)
- Visual status via two green LED indicators for active surge protection
- Trips if surge protection is compromised, alerting users to replace the unit
- Plug-on mounting style for Siemens EQ, EQL, SEQ, EQG, PL, and ES loadcentres
- Thermal magnetic trip mechanism for overload and short-circuit protection
- UL listed, CSA approved, and HACR rated
- Dimensions: approx. 3" × 2" × 3"
