Technical Features - LEGRAND 261 93 Mode D'emploi

11. Technical features

Auxiliary power supply
DC power supply operating limits
AC power supply operating limits
Frequency
Max. absorbed power
Max. dissipated power
Max. absorbed current
Micro-breaking immunity time
Voltage inputs
Max. rated voltage (Ue)
UL usage data
Measuring range
Frequency range
Type of measurement
Measurement input impedance
Type of connection
Measurement error
Digital inputs
Type of input
Input current
Input current "0" state
Input current "1" state
Input signal delay
Relay outputs terminals 1-2 and 4-5
Type of contact
Nominal range at 250VAC
Contact nominal range
Maximum current on terminal 1.2
Relay outputs terminals 2-3 and 5-6
Type of contact
Contact nominal range
Maximum current on terminal 2.2
Relay outputs terminals 7-8
Type of contact
Contact nominal range
Relay outputs terminals 9-10-11 and 12-13-14
Type of contact
Contact nominal range
Communication interfaces
RS232 serial interface
RS485 serial interface
(COM only)
Insulation
Rated insulation Voltage (Ui)
Environmental operating conditions
Operating temperature
Temperature
Relative humidity
Maximum Pollution degree
Overvoltage category
Connections
Type of terminal
Conductor section (min. and max.)
Tightening torque
Housing
Material
Version
Dimensions L x H x D
Protection degree
Weight
Certifications and compliance
IEC/EN 61010-1, IEC/EN 61000-6-2, CISPR 11/EN 55011, IEC/EN 61000-3-2, IEC/EN 61000-3-3,
IEC/EN 60068-2-61, IEC/EN 60068-2-27, IEC/EN 60068-2-6, UL508 C22.2-N°14-95
26
9...70VDC (Us=12-24-48VDC)
187...264VAC (Us=220...240VAC)
45...65Hz
6VA (Us=240VAC)
4,8W (Us= 240VAC or Us=48VDC)
420mA to 12VDC; 200mA to 24VDC; 100mA to 48VDC
50ms
690VAC phase-phase (400VAC phase-neutral)
600VAC phase-phase (340VAC phase-neutral)
80...800VAC phase--phase
45...65Hz
TRMS (true effective value)
> 1,1 M Ω phase-phase and > 0,5 M Ω phase-neutral
One, two or three phase
Class 0,5 ±0,25% f.s. ±1digit
Negative
≤10mA
≤1,5 (typical 2,9V)
≥5,3 (typical 4,3V)
≥50msec
1 NO
12A
16A in AC1 250V - B300
12A
1 NO
8A in AC1 250V - B300
30VDC 1A Auxiliary service supply
12A
1 NO
8A in AC1 250V - B300
30VDC 1A Auxiliary service supply
1 change-over contact
8A in AC1 250V - B300
30VDC 1A Auxiliary service supply
Programmable Baud-rate 1200...38400 bps
Connection via RJ6/6 connector
Isolated with programmable Baud-rate 1200...38400 bps
Connection via removable terminals
690V
-20...+60°C
-30...+80°C
<90%
Degree 3
3
Removable
0,2...2,5 mmq (24÷12 AWG)
0,5 Nm (4,5 LBin)
Thermoplastic LEXAN 3412R
Flush mounting
144 x 144 x 94mm
IP41 on front, IP20 on back
950g