1009832

PSR-MC38-2NO-1DO-24DC-PI Safety relays

Manufactured by

Brand PHOENIX CONTACT

Safety relay for emergency stop, safety doors and light grids up to SIL 3, Cat. 4, PL e, 1- or 2-channel operation, automatic or manual, monitored start, 2 enabling current paths, 1 signal output, TBUS interface, U_S = 24 V DC, pluggable push-in terminal

4055626482712

only

available

100+

pcs.

(2026-08-31)

Supply from Phoenix Contact’s warehouse

Product recommended retail price (RRP) is

0⁰⁰€

275³⁰€ 0 € pcs.

All prices without tax

All prices with tax

inquiry

only

available

100+

inquiry

2026-08-31

pcs.

Properties

Description

Dimensions

Files

Codes

Note on application

Only for industrial use

Typ. starting time with Us

200 ms (when controlled via A1)

Product type

Safety relays

Rated control circuit supply voltage US

24 V DC -15 % / +10 % (provide external protection)

Product family

PSRmini

Rated control supply current IS

typ. 75 mA

Application

Emergency stop

Light grid

Magnetic switch

Safety door

Transponder

Power consumption at US

typ. 1.8 W

Control

1 and 2 channel

Relay type

Electromechanical relay with force-guided contacts in accordance with IEC/EN 61810-3

Overvoltage category

III

Degree of pollution

Typical response time

200 ms (automatic start)

30 ms (manual, monitored start)

Typ. starting time with Us

200 ms (when controlled via A1)

Typical release time

25 ms (when actuation is via the sensor circuit)

60 ms (when controlled via A1)

Restart time

< 1 s (Boot time)

Recovery time

< 500 ms

Maximum power dissipation for nominal condition

16.6 W (at US = 26.4 V, IL² = 72 A²)

Nominal operating mode

100% operating factor

Rated insulation voltage

250 V

Rated surge voltage/insulation

See data sheet, section “Insulation coordination”.

Designation

A1/A2

Rated control circuit supply voltage US

24 V DC -15 % / +10 % (provide external protection)

Rated control supply current IS

typ. 75 mA

Power consumption at US

typ. 1.8 W

Inrush current

< 270 mA (typ. with US at S34, Δt = 15 ms)

< 3 mA (typ. with US at S13)

< 300 mA (typ. with US at S12, Δt = 150 ms)

< 4 A (Δt = 3 ms at Us)

< 40 mA (typ. with US at S10)

< 60 mA (typ. with US at Y1, Δt = 150 ms)

< 80 mA (typ. with US at S35, Δt = 25 ms)

> -300 mA (typ. with US at S22, Δt = 150 ms)

max. 6 A

min. 10 mA

Filter time

1 s (At S10, S12, S13; test pulse rate of low test pulses)

2 ms (At S10, S12, S13; test pulse width of low test pulses)

20 ms (at A1 in the event of voltage dips at Us)

No brightness test pulses / high test pulses permitted.

No darkness test pulses / low test pulses permitted. No brightness test pulses / high test pulses permitted.

Protective circuit

Serial protection against polarity reversal

Suppressor diode

Description of the input

non-safety-related

safety-related sensor inputs

Number of inputs

Input voltage range "1" signal

20.4 V DC ... 26.4 V DC

Concurrence

∞

Max. permissible overall conductor resistance

50 Ω

Current consumption

-35 mA (typ. with US at S22, Δt = 150 ms)

3 mA (typ. with US at S13)

40 mA (typ. with US at S10)

45 mA (typ. with US at S12)

typ. 10 mA (typ. with US at Y1)

typ. 34 µA (typ. with US at S35)

Output description

2 NO contacts each in series, without delay, floating

non-safety-related

PNP

safety-related N/O contacts

Number of outputs

2 (undelayed)

Contact switching type

2 enabling current paths

Contact material

AgSnO2

Switching voltage

max. 250 V AC/DC (Observe the load curve)

min. 10 V AC/DC

Switching power

min. 100 mW

Switching capacity

5 A (24 V (DC13))

5 A (250 V (AC15))

Limiting continuous current

6 A

Sq. Total current

72 A2 (observe derating)

Switching frequency

max. 0.5 Hz

Mechanical service life

10x 106 cycles

Output fuse

10 A gL/gG

4 A gL/gG (for low-demand applications)

Voltage

approx. 23.9 V DC (Us - 0.1 V)

Current

max. 100 mA

Maximum inrush current

500 mA (Δt = 1 ms at Us)

pluggable

yes

Length

Width

Height

Weight Net

Weight

Package

Volume

m³

656.85 Kb

db_en_psr_mc38_108206_en_02.pdf

700.73 Kb

db_de_psr_mc38_108206_de_02.pdf

110.26 Kb

pxc_1009832_01_01_PSR-MC38-2NO-1DO-24DC-PI_2D.pdf

432.5 Kb

097657735_01_ULListCAUS_E140324.pdf

613.63 Kb

001445739_01_TUEVRHFSEU_0120556510224.pdf

ECLASS-13.0

27371819

ECLASS-15.0

27371819

ETIM 10.0

EC001449

UNSPSC 21.0

39122200

GTIN

4055626482712

ECLASS-15.0 ASSET

27250101

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PSR-MC38-2NO-1DO-24DC-PI Safety relays

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