schmersal_s_icon.png

ZR 256-11Z-RVA-ST-RE

Item number: 153000259
ZR 256-11Z-RVA-ST-RE

Downloads

TraceParts CAD Data
ePLAN Data
CADENAS CAD Data
SISTEMA Data
Product type description:

(1)(2) 2(3)5-(4)Z(5)-(6)-(7)-(8)-(9)


(1)
ZSnap action
TSlow action (not for AF/S)

(2)
SPlunger S
RRoller plunger R
4SPlunger 4S
4RRoller plunger 4R
1ROffset roller lever 1R
KOffset roller lever K
3KAngle roller lever 3K
4KAngle roller lever 4K
K4Angle roller lever K4
1HRoller lever 1H
7HRoller lever 7H
10HRod lever 10H
12HRoller lever 12H
14HRoller lever 14H
AFSpring rod lever AF
RMSBrass roller

(3)
3slim design
215large design

(4)
022 NC contact
111 NO contact/1 NC contact
202 NO contacts, (switches with 2 NO contacts are not suitable for safety applications)

(5)
HSlow action with staggered contacts
UESlow action with overlapping contacts
Zadditional seal between attachment and housing

(6)
M16cable entry M16
withoutCable entry M20
IDCut clamps
NPTCable entry NPT 1/2"
STM12 connector with A-coding (Caution! According to EN 60204-1, the versions with connector must only be used in PELV circuits.)
ST-2310M12 connector with B-coding (Caution! According to EN 60204-1, the versions with connector must only be used in PELV circuits.)

(7)
2574Enclosure with L-shaped mounting holes (horizontally or vertically adjustable)

(8)
2138Roller lever 7H for position switches with safety function

(9)
1637Gold-plated contacts
Not all component variants, which are possible according to this order code are available and/or technically feasible.
  • Mounting details to EN 50047
  • Thermoplastic enclosure
  • Double-insulated
  • 58 mm x 50,5 mm x 31 mm
  • Good resistance to oil and petroleum spirit
  • Wide range of alternative actuators
  • Actuator heads can be repositioned by 4 x 90°

Ordering data

Product type description

ZR 256-11Z-RVA-ST-RE
Article number (order number)

153000259
EAN (European Article Number)

4030661420295
eCl@ss number, version 12.0

27-27-26-01
eCl@ss number, version 11.0

27-27-26-01
eCl@ss number, version 9.0

27-27-26-01
ETIM number, version 7.0

EC000030
ETIM number, version 6.0

EC000030

General data

Standards

BG-GS-ET-15

EN ISO 13849-1

EN IEC 60947-5-1
Housing construction form

Norm construction design
Actuator type to EN 50047

c
Housing material

Plastic, glass-fibre-reinforced
Gross weight

85 g

General data - Features

Safety functions

Yes

Safety classification

Standards

EN ISO 13849-1
Mission time

20 Year(s)

Mechanical data

Actuating element

Roller plunger
Mechanical life, minimum

20,000,000 Operations
Actuating force, minimum

9 N
Positive break force, minimum

19 N
Actuating speed, maximum

1 m/s
Note (Actuating speed)

Actuating speed with actuating angle 30° to switch axis

Mechanical data - Connection technique

Termination

Screw terminals M20 x 1.5
Cable section, minimum

0.75 mm²
Cable section, maximum

2.5 mm²
Note

All indications including the conductor ferrules.

Mechanical data - Dimensions

Length of sensor

31 mm
Width of sensor

58 mm
Height of sensor

67 mm

Ambient conditions - Insulation values

Rated impulse withstand voltage Uimp

6 kV

Electrical data

Thermal test current

10 A
Required rated short-circuit current

1,000 A
Utilisation category AC-15

4 A
Utilisation category DC-13

24 VDC
Utilisation category DC-13

1 A
Maximum switching frequency

5,000 /h
Material of the contacts, electrical

Silver

K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, 42279 Wuppertal

The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.

Generated on: 04/11/2024, 10:49