19” Power Distribution Unit with emergency stop switch
Introducing the New High-Power Rack Safety Plus (RSP) Units Engineered for Demanding Applications — Now Available in 3-Phase 32A & 63A Versions
The 19”, 3U power distribution unit Rack Safety Plus supplies AC mains power and DC power to electrical or electronic devices as a central power switch with emergency stop function.
We're proud to unveil the latest evolution of our Rack Safety Plus (RSP) series, now with High Power 3-Phase 32A and 63A models. Designed to meet the rigorous demands of high-performance environments, these new versions deliver enhanced power handling, advanced safety, and reliable protection for your mission-critical equipment.
Flexible
- Modular concept with 300K different modification options.
- Broad experience through customized projects.
- Include all necessary functions in one system.
Certified
- CE and UL certified, also for modifications.
- Thermal management test and EMC tests
- The safety relay meets the requirements of EN 60947-5-1 and EN 60204-1 in applications with E-STOP push buttons.
Ready-to-Use
- Online configurator to modify unit within 5 minutes.
- Any modification based on the standard platform delivered within 3 weeks.
- Certified and tested for immediate integration in customer applications.
RACK SAFETY PLUS MODULAR PRODUCT OFFERING
nVent’s Rack Safety Plus makes it possible to modify a PDU with an emergency stop without having to worry about long lead times and high project costs.
Choose between several standard configurations, or configure your unit based on standard modular components.
Example Configuration:
The 19”, 3U power distribution unit Rack Safety Plus supplies AC mains power and DC power to electrical or electronic devices as a central power switch with emergency stop function.
- 400 V 3-phase, 230 V 1-phase mains input with mains fuses, 1-phase 120 V AC (phase to neutral) or 1-phase 208 / 240 V AC (phase to phase or phase to neutral)
- AC outputs with different connector types from Schuko, C13, C19, NEMA 5-15R etc. connectors, switched by ON/OFF switch
- Permanent AC Outputs (Service)
- All outputs are protected by circuit breakers
- The emergency stop function meets the requirements of EN 60947-5-1 and EN 60204-1 and is vandalism-proof
- Choose a standard configuration, or quickly and easily create own configuration from predefined components.
Product configurator
The fastest way to develop a PDU including emergency safety functions.
Standard Offer Comparison Table
| Item number | 21270-001 | 21270-003 | 21270-005 | 21270-010 | 21270-011 | 21270-012 | 21270-032 | 21270-063 | 21272-001 | 21272-002 | 21272-003 | 21272-004 |
Pictures (Front and rear) |  |  |  |  |  |  |  |  |  |  |  |  |
| Mains input | 3-phase, 400 V AC | 1-phase, 230 V AC | 1-phase, 230 V AC | 1-phase, 16 A, 230 V AC | 1-phase, 16 A, 230 V AC | 3-phase, 16 A, 400 V AC | 3-phase, 32 A, 400 V AC | 3-phase, 63 A, 400 V AC | 1-phase, 208 / 240 V AC | 1-phase, 120 V AC | 1-phase, 208 / 240 V AC | 1-phase, 120 V AC |
| Mains connector | IEC 60309 3L+N+PE, 6h | IEC 60320-C20 | IEC 60309 L+N+PE, 6h | IEC 60309 L+N+PE, 6h | IEC 60320-C20 | Cable, 2.5 m, open end | IEC 60309 L+N+PE, 6h | IEC 60309 L+N+PE, 6h | 2.5 m cable w/ Nema L6 Plug, 30 A | 2.5 m cable w/ Nema L5 Plug, 30 A | 2.5 m cable w/ flying leads, 15 A | 2.5 m cable w/ Nema 5 Plug, 15 A |
| EMC Filter | Yes | No | No | No | No | No | No | No | Yes | Yes | No | No |
| Surge Arrester | Yes | No | Yes | Yes | No | No | Yes | No | Yes | Yes | No | No |
Inrush Current Limiter | Yes | No | No | Yes | No | No | No | No | No | No | No | No |
| RCD | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | No | No | No |
Circuit Breaker Cover | Yes | No | Yes | Yes | No | No | Yes | Yes | No | No | No | No |
| Service Socket | Front: Schuko Rear: C13 | Front: C13 | Front: Schuko | Front: C13 | No | No | Front: C13 Rear: C13 | Rear: C13 | Front: C13 Rear: C13 | Front: Nema 5-15R Rear: Nema 5-15R | Front: C13 | Front: Nema 5-15R |
| AC outlets | 12x C13, 3x C19 | 12x C13, 3x C19 | 6x Schuko | 12x C13, 6x C13 | 12x C13, 3x Schuko | 12x C13, 6x C13 Lock | 3x C19, 1x IEC 60309, 16 A | 12x C13, 1x IEC 60309, 32 A | 8x C13, 4x C19 | 4x Nema 5-15R, 4x Nema 5-20R | 6x C13 lockable | 4x Nema 5-15R |
| 24V DC out | 350 W / No / No | No / No / No | No / No / No | No / No / No | No / No / No | No / No / No | 350 W / 54 W / 32 W | No / No / No | 350 W / No / No | 350 W / No / No | No / No / No | No / No / No |
| Region | Europe | Europe | Europe | Europe | Europe | Europe | Europe | Europe | North America | North America | North America | North America |
APPLICATION AREAS
nVent’s Rack Safety Plus is ideal for 19” Test Benches in areas such as:
- Test & inspection equipment
- Systems & control monitoring
- Prototype test & development
- Real-Time Simulation
- High-current and high-voltage power units
- EV Powertrain Test
- Hardware-in-the-loop test
- Powertrain Testing System
- Load Simulator for Electric Vehicle
- Battery equipment test cabinet
- Power Test Equipment
Resources
Sell Sheets
Take a minute to read the Rack Safety Plus sell sheet—your shortcut to smarter, safer operations.
DOWNLOAD: EU version | US version