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Duelco 42010204

Safety Relay  Duelco 42010204
Manufacturer
Duelco
Part number
42010204
Country
Denmark
Type
Safety Relay
Weight (g)
250
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The NST-2004F is an emergency stop relay designed to ensure the safety of electrical equipment in industrial settings. This device features a compact and durable design, making it suitable for use in a variety of applications.

Equipped with advanced safety features, the NST-2004F provides reliable protection by monitoring the electrical circuit and instantly disconnecting the power supply in emergencies. It is capable of detecting faults such as short circuits, overloads, and ground faults, effectively preventing potential hazards and minimizing the risk of electrical accidents.

Safety is the primary concern when it comes to industrial operations, and the NST-2004F serves as an essential component in maintaining a secure environment. By providing reliable emergency shutoff capabilities, this relay helps safeguard personnel, machinery, and surrounding infrastructure.

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Specifications 42010204

Supply voltage

(NB! Common Power Supply)

A: 24V AC/DC, B: 8-36V DC C: 230V AC
Voltage range 0,90 ...1,1 UB
Frequency (AC-type) 50 ... 60 Hz
Power consumption DC: ~ 1,2 VA, AC: ~ 3,5 VA

Max. cross section of conductor,

Solid thread:

Multiwire with ferrule:

1 x 2,5 mm2

1 x 2,5 mm2

Cable type 60/75 or 75°C copper (CU)
Max. overall cable resistance, input terminals A & B: ~ 60 W / C: ~ 100 W
Capacity 150 nF/km
Contact-allocation 3 NO / 1 NC
Contact type Positive guided relay
Contact material AgSnO2 0,5µ Au
Switching voltage 250V AC, 24V DC
Switching current 6 A

Max. switching capability

DIN EN 60947-5-1

AC 15 230V / 5 A; DC 13 24V / 5 A
Max. switching capacity 1380 VA (ohms load)
Mechanical lifetime >10 millions

Creeping distance and clearance

DIN VDE 0160

Pollution grade 2:

Over voltage category 3 / 250 V

Basis isolation:

Over voltage category 3

/ 250 V

Reactivation time by emergency stop 0,5 s
Cut-out time by emergency stop, K1 < 30 ms.
Housing material Polyamid PA 6.6
Dimensions (WxHxD) 22,5 x 114,5 x 99 mm
Mounting Click-fastening for DIN-Rail
Max tightening torque <1 Nm
Weight AC/DC ~ 250 g / ~ 200 g
Storage temperature -30 - +70° C
Operating temperature -25 - +60° C
Enclosure rating, Terminals, Housing IP 20 (DIN VDE 0470); IP 40 (DIN VDE 0470)

Tested in acc. with

PL / Category

EN ISO 13849-1

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