Official DistributorSKU
MPN
PLT-SEC-T3-24-FM-UT
Series PLT-SEC-T3
PLT-SEC-T3-24-FM-UT - Type 3 surge protection device
Type 3 surge protection, consisting of protective plug and base element, with integrated status indicator and remote signaling for single-phase power supply networks. Nominal voltage: 24 V AC/DC
- Surge protection family for universal use with optimum energy coordination from the lightning current arrester to the device protection
- Easy to maintain due to consistently pluggable protection modules
- Excellent level of information provided by mechanical/visual status indicator and remote indication contact
- Your preferred connection technology can be selected as both screw connection and Push-in connection are available
- Optimal additional protection of the industrial power supply for a longer service life and increased availability of the system
Technical Specifications
Product properties
| Product family | SEC Family |
| IEC power supply system | TN-S |
| Type | DIN rail module, two-section, divisible |
| Number of Positions | 2 |
| Surge protection fault message | Optical, remote indicator contact |
Insulation characteristics
| Overvoltage category | III |
| Pollution degree | 2 |
| IEC test classification | III |
| IEC test classification | T3 |
| EN type | T3 |
| Number of Ports | One |
Indicator/remote signaling
| Connection name | Remote fault indicator contact |
| Switching function | Changeover contact |
| Operating Voltage | 250 V AC |
| Operating Voltage | 125 V DC (200 mA DC) |
| Operating current | 0.5 A AC |
| Operating current | 0.5 A DC (75 V DC) |
Connection data
| Connection Method | Screw connection |
| Screw thread | M3 |
| Tightening torque | 0.5 Nm |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section rigid | 0.2 mm² ... 4 mm² |
| Conductor cross section AWG | 24 ... 12 |
Dimensions
| Width | 17.7 mm |
| Height | 93.4 mm |
| Depth | 74.5 mm (incl. DIN rail 7.5 mm) |
| Horizontal pitch | 1 Div. |
Material specifications
| Color (Male connector) | light grey (RAL 7035) |
| Color (Base element) | gray (RAL 7042) |
| Flammability rating according to UL 94 | V-0 |
| CTI value of material | 600 |
| Insulating material | PA 6.6-FR 20 % GF |
| Insulating material | PA 6.6-FR |
| Housing Material | PA 6.6-FR 20 % GF |
| Housing Material | PA 6.6-FR |
Protective circuit
| Mode of protection | L-N |
| Mode of protection | L-PE |
| Mode of protection | N-PE |
| Direction of action | 1L-N & N-PE |
| Nominal voltage UN | 24 V AC (TN-S) |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous voltage UC | 34 V AC |
| Rated load current IL | 26 A (at 30 °C) |
| Residual current IPE | ≤ 5 µA |
| Standby power consumption PC | ≤ 2.70 mVA (at UREF) |
| Standby power consumption PC | ≤ 4.80 mVA (at UC) |
| Reference test voltage UREF | 27.00 V AC |
| Nominal discharge current In (8/20) µs | 1 kA |
| Combination wave UOC | 2 kV |
| Voltage protection level Up (L-N) | ≤ 0.2 kV |
| Voltage protection level Up (L-PE) | ≤ 0.6 kV |
| Voltage protection level Up (N-PE) | ≤ 0.6 kV |
| TOV behavior at UT (L-N) | 50 V AC (120 min / withstand mode) |
| TOV behavior at UT (L-PE) | 50 V AC (120 min / withstand mode) |
| Response time tA (L-N) | ≤ 25 ns |
| Response time tA (L-PE) | ≤ 100 ns |
| Response time tA (N-PE) | ≤ 100 ns |
| Short-circuit current rating ISCCR | 10 kA AC |
| Max. backup fuse with branch wiring | 32 A (gG / B / C) |
Additional technical data
| Short-circuit current rating ISCCR | 0.25 kA DC (Without additional backup fuse in the DC branch wiring) |
| Short-circuit current rating ISCCR | 5 kA DC (for 20 A gG / B backup fuse) |
| Maximum discharge current Imax (8/20) µs | 4 kA |
| Nominal discharge current In (8/20) µs | 3 kA |
| Residual voltage Ures (L-N) | ≤ 0.16 kV (at 0.5 kA) |
| Residual voltage Ures (L-N) | ≤ 0.2 kV (at 1 kA) |
| Residual voltage Ures (L-PE) | ≤ 0.35 kV (at 0.5 kA) |
| Residual voltage Ures (L-PE) | ≤ 0.4 kV (at 1 kA) |
| Residual voltage Ures (N-PE) | ≤ 0.35 kV (at 0.5 kA) |
| Residual voltage Ures (N-PE) | ≤ 0.4 kV (at 1 kA) |
| Maximum continuous voltage UC | 44 V DC |
| Mode of protection | (DC+) - (DC-) |
| Mode of protection | (DC+/DC-) - PE |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -40 °C ... 80 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
| Altitude | ≤ 2000 m (operating voltage remote contact ≤ 250 V) |
| Altitude | ≤ 6000 m (operating voltage remote contact ≤ 150 V) |
| Permissible humidity (operation) | 5 % ... 95 % |
| Shock (operation) | 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z) |
| Vibration (Operation) | 5g (5 ... 500 Hz / 2.5 h / X, Y, Z) |
UL specifications
| Maximum continuous operating voltage MCOV | 34 V AC |
| Maximum continuous operating voltage MCOV | 34 V DC |
| Nominal discharge current In | 1 kA |
| Mode of protection | L-N |
| Mode of protection | L-G |
| Mode of protection | N-G |
| Mode of protection | (DC+) - (DC-) |
| Mode of protection | (DC+) - G |
| Mode of protection | (DC-) - G |
| Nominal Voltage | 34 V DC |
| Rated load current IL | 20 A |
| Power distribution system | Single phase |
| Power distribution system | DC |
| Nominal frequency | 50/60 Hz |
| Measured limiting voltage MLV (L-N) | 200 V |
| Measured limiting voltage MLV (L-G) | 510 V |
| Measured limiting voltage MLV (N-G) | 510 V |
| SPD Type | 4CA |
UL indicator/remote signaling
| Operating Voltage | 250 V AC (0.5 A) |
| DC operating voltage | 12 V DC (4 A) |
| DC operating voltage | 24 V DC (2 A) |
| DC operating voltage | 48 V DC (1 A) |
UL connection data
| Tightening torque | 4.4 lbf-in. |
| Conductor cross section AWG | 16 ... 12 |
Standards and Regulations
| Standards/specifications | IEC 61643-11 |
| Note | 2011 |
EN 61643-11
| Standards/specifications | EN 61643-11 |
| Note | 2012 |
Mounting
| Mounting Type | DIN rail: 35 mm |
Accessories
3022218 - Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray
X-PEN 0,35 - Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
Why Proax for Phoenix Contact 2907916?
Proax is an authorized distributor of Phoenix Contact 2907916 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
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