2903527 Datasheet 2903527 | P1-P3

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Monitoring relay-EMD-BL-PH-480-2903527

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Monitoring relay for monitoring the phase sequence and asymmetry of 3-phase voltages at 208 ... 480 V

AC/120 ... 277 V AC, configurable asymmetry, 1 PDT, with screw connection

Product Description

Safety and system availability requirements are constantly on the increase – across all industries. Processes are becoming more and more complex, not

only in machine building and the chemical industry but also in building technology. The demands placed on energy technology are also constantly on the

rise.

It is only by continuously monitoring key network and system parameters that error-free and therefore cost-effective operation can be achieved.

Electronic monitoring relays from the EMD series are available for a wide range of monitoring tasks so that the consequences of errors can be avoided

or kept within limits.

The operating states are signaled via color LEDs and any errors that occur can be sent to a controller via a floating contact or can shut down a section

of the system. All device versions are equipped with response delays so that measured values outside the set monitoring range can be briefly tolerated. 

 

Key Commercial Data

Packing unit 1 pc

Weight per Piece (excluding packing) 80.0 g

Custom tariff number 85364900

Country of origin Austria

Technical data

Dimensions

Width 17.5 mm

Height 88 mm

Depth 65.5 mm

Ambient conditions

Ambient temperature (operation) -25 °C ... 55 °C

Ambient temperature (storage/transport) -25 °C ... 70 °C

Degree of protection IP40 (housing) / IP20 (connection terminal blocks)

Connection data

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Monitoring relay-EMD-BL-PH-480-2903527

Technical data

Connection data

Connection method Screw connection

Conductor cross section solid min. 0.5 mm²

Conductor cross section solid max. 2.5 mm²

Conductor cross section AWG min. 20

Conductor cross section AWG max. 14

Conductor cross section flexible min. 0.5 mm²

Conductor cross section flexible max. 2.5 mm²

Stripping length 8 mm

General

Status display Yellow LED

Overvoltage category III, 300 V basic insulation (DIN EN 60947-5-1)

Rated insulation voltage 519 V (Supply circuit/measuring circuit (DIN EN 60947-5-1))

Electromagnetic compatibility Conformance with EMC Directive 2004/108/EC

Noise emission EN 61000-6-3

Noise immunity EN 61000-6-2

Color gray

Mounting position any

Assembly instructions on standard DIN rail NS 35 in accordance with EN 60715

Conformance CE-compliant

UL, USA / Canada UL/C-UL listed UL 508

Standards and Regulations

Electromagnetic compatibility Conformance with EMC Directive 2004/108/EC

Noise emission EN 61000-6-3

Noise immunity EN 61000-6-2

Low Voltage Directive Conformance with LV directive 2006/95/EC

Conformance CE-compliant

UL, USA / Canada UL/C-UL listed UL 508

Classifications

eCl@ss

eCl@ss 4.0 27371105

eCl@ss 4.1 27371105

eCl@ss 5.0 27371810

eCl@ss 5.1 27371810

eCl@ss 6.0 27371810

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Monitoring relay-EMD-BL-PH-480-2903527

Classifications

eCl@ss

eCl@ss 7.0 27371810

eCl@ss 8.0 27371803

ETIM

ETIM 3.0 EC001446

ETIM 4.0 EC001446

ETIM 5.0 EC001441

UNSPSC

UNSPSC 6.01 30211916

UNSPSC 7.0901 39121535

UNSPSC 11 39121535

UNSPSC 12.01 39121535

UNSPSC 13.2 39121535

Approvals

UL Listed / cUL Listed / EAC / EAC / cULus Listed

Ex Approvals

Approvals submitted

Approval details

UL Listed

cUL Listed

P1-P3 P4-P4

2903527

Mfr. #:

Buy 2903527

Manufacturer:

Phoenix Contact

Description:

Industrial Relays Phase Monitor SPDT 208-480V 120-227V Sr

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

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