Type 3 surge protection device - PLT-SEC-T3-24-FM-UT
2907916

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


Product Details




IEC power supply system TN-S
Type DIN rail module, two-section, divisible
Product type Device protection
Number of positions 2
Surge protection fault message Optical, remote indicator contact
Insulation characteristics
Overvoltage category III
Pollution degree 2
IEC test classification III
T3
EN type T3
Number of ports One

Connection name Remote fault indicator contact
Switching function Changeover contact
Operating voltage 250 V AC
125 V DC (200 mA DC)
Operating current 0.5 A AC
0.5 A DC (75 V DC)

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 solid 0.2 mm² ... 4 mm²
Conductor cross section AWG 24 ... 12

Dimensional drawing
Width 17.7 mm
Height 93.4 mm
Depth 74.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch 1 Div.

Color light grey RAL 7035
traffic grey A RAL 7042
Flammability rating according to UL 94 V-0
CTI value of material 600
Insulating material PA 6.6-FR 20 % GF
PA 6.6-FR
Housing material PA 6.6-FR 20 % GF
PA 6.6-FR

Mode of protection L-N
L-PE
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 ≤ 2.7 mVA (at UREF)
≤ 4.8 mVA (at UC)
Reference test voltage UREF 27 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)
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)
≤ 0.2 kV (at 1 kA)
Residual voltage Ures (L-PE) ≤ 0.35 kV (at 0.5 kA)
≤ 0.4 kV (at 1 kA)
Residual voltage Ures (N-PE) ≤ 0.35 kV (at 0.5 kA)
≤ 0.4 kV (at 1 kA)
Maximum continuous voltage UC 44 V DC
Mode of protection (DC+) - (DC-)
(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)
≤ 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
Mode of protection L-N
L-G
N-G
(DC+) - (DC-)
(DC+) - G
(DC-) - G
Nominal voltage 34 V DC
Rated load current IL 20 A
Power distribution system Single phase
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
AC operating voltage 250 V AC (0.5 A)
DC operating voltage 12 V DC (4 A)
24 V DC (2 A)
48 V DC (1 A)
UL connection data
Tightening torque 4.4 lbf-in.
Conductor cross section AWG 16 ... 12

Standards/specifications IEC 61643-11
Standards/specifications EN 61643-11

Mounting type DIN rail: 35 mm

Item number 2907916
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C06
Product Key CL14A2
Catalog Page Page 82 (C-4-2019)
GTIN 4055626257419
Weight per Piece (including packing) 94.49 g
Weight per Piece (excluding packing) 81.16 g
Customs tariff number 85363030
Country of origin DE


ECLASS

ECLASS-9.0 27130806
ECLASS-10.0.1 27130806
ECLASS-11.0 27130806

ETIM

ETIM 8.0 EC000942

UNSPSC

UNSPSC 21.0 39121600

cUL Recognized

Approval ID: FILE E 330181

UL Recognized

Approval ID: FILE E 330181

IECEE CB Scheme

Approval ID: NL-51083

EAC

Approval ID: RU C-DE.*09.B.00169

CCA

Approval ID: NTR-NL 7676
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

KEMA-KEUR

Approval ID: 71-103027

DNV GL

Approval ID: TAE00002U7
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

cUL Recognized

Approval ID: FILE E 340736
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

UL Recognized

Approval ID: FILE E 340736
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

cULus Recognized

cULus Recognized


REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Your advantages

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