Hinges with Integrated Switch EN 239.4

Photo

EN 239.4 Technopolymer Plastic Hinges with Integrated Switch, with Connector Cable Identification: SL - Bores for contersunk screw, switch left
Type: AK - Cable at the top

ELESA original design

code: CFSQ,

Identification: SL - Bores for contersunk screw, switch left
Type: AK - Cable at the top

EN 239.4 Technopolymer Plastic Hinges with Integrated Switch, with Connector Cable Identification: SR - Bores for contersunk screw, switch right
Type: AK - Cable at the top

Accessories for Profile Systems

Standard elements in this product family are compatible with the most common aluminium profile systems. Using matching assembly sets, the Winco standard elements are easily and cost-effectively connected with the profiles without the time-consuming compiling of individual parts in the order.

compatible with the common profile systems
for groove widths of 6, 8 and 10 mm
for profiles 30, 40 and 45 mm

Show All Compatible Products

Product description

Information

Hinges with integrated switch EN 239.4 are designed for monitoring guard doors and covers of machines and production equipment. Opening the door activates the switch contacts, which then interrupts a protective circuit via a break contact (NC) and at the same time signal the door opening by closing a make-contact element (NO).

The integrated switch design, which features an ultrasonically-welded enclosure, makes these hinges compact, tamper-proof and easy to mount.

An operating instruction with important technical information is included with every hinge.

Specification

Body
Plastic
Technopolymer (Polyamide PA-HP)
- Glass fiber reinforced
- Black, matte finish
- Temperature resistant up to 176 °F (80 °C)

Pin
Stainless steel AISI 303

RoHS

Accessory

Cables with Connector Coupling GN 330 (4-pole, 5 or 10 meters long)

On request

Hinges with operation angle > 0°

Build & Price

Part Number AK - Cable at the top	Part Number CK - Cable at the backside	l₁	l₂	h₁	h₂	h₃	h₄	l₃	l₄	l₅	l₆ Cable length in meters	m₁	m₂

239.4-70-53-SL-AK-2	239.4-70-53-SL-CK-2	2.76	2.09	0.63	0.31	0.63	0.57	4.33	2.03	0.89	2	1.77	1.34
239.4-70-53-SL-AK-5	239.4-70-53-SL-CK-5	2.76	2.09	0.63	0.31	0.63	0.57	4.33	2.03	0.89	5	1.77	1.34

Part Number AK - Cable at the top	Part Number CK - Cable at the backside	l₁	l₂	h₁	h₂	h₃	h₄	l₃	l₄	l₅	l₆ Cable length in meters	m₁	m₂

239.4-70-53-SR-AK-2	239.4-70-53-SR-CK-2	2.76	2.09	0.63	0.31	0.63	0.57	4.33	2.03	0.89	2	1.77	1.34
239.4-70-53-SR-AK-5	239.4-70-53-SR-CK-5	2.76	2.09	0.63	0.31	0.63	0.57	4.33	2.03	0.89	5	1.77	1.34

l₁	l₂	h₁	h₂	h₃	h₄	l₃	l₄	l₅	l₆ Cable length in meters	m₁	m₂

2.76	2.09	0.63	0.31	0.63	0.57	4.33	2.03	0.89	2	5	1.77	1.34

3D Product Configurator

Width l₁

2.76

Length l₂

2.09

Identification

SL - Bores for contersunk screw, switch left

SR - Bores for contersunk screw, switch right

Type

AK - Cable at the top

CK - Cable at the backside

Cable length l₆

Mechanical Features

Maximal load

Information without safety factor

Load
direction

Examples of calculation
→ see operating instruction

F max.

472.10 lbf (2100 N)

629.47 lbf (2800 N)

292.25 lbf (1300 N)

Assembly

Types SL und SR with countersunk for countersunk screws e.g. DIN 7991

Recommended torque

5 Nm (Screws and nuts M6)

Protection class

IP67

acc. to EN 60529

Switching principle, contact opening

Changeover contact, with positive opening

acc. to IEC 60947-5-1
one operating cycle includes one opening and one closing action

Contact material

Silver alloy Ag 90 Ni 10

Operating travel diagram
(scheme)

The switching points are fix at 6°. By reaching the lifespan, it can rise up to 9°.
→ see operating instruction

Maximum operating frequency

1200 operating cycles / hour

Mechanical life span

10⁶ operating cycles

acc. to IEC 60947-5-1
one operating cycle includes one opening and one closing action

Actuating speed

min. 2° / second, max. 90° / second

Electrical and Safety Features

Utilization Category

DC 13: 24 V DC / 4 A or 127 V DC / 0.3 A
AC 15: 220 V AC / 4 A or 440 V AC / 3 A

acc. to EN 60947-5-2
acc. to EN 60947-5-1

Contact termination
4-pole plug M12
or cable with 2 m or 5 m length
Pin and cable assignment

Type of cable

UL/CSA STYLE 2587 3X AWG 22

Short-circuit current

1000 A

Rated insulation voltage

250 V

Short-circuit protection

6 A, 500 V, Type gl

Ambient temperature

-4 °F to +176 °F (-20 °C to 80 °C)

Degree of pollution, external

Mission time (T_M)

20 years

Number of cycles (B10 d)

2 000 000

Approvals, Conformities

Low-voltage switchgear and controlgear

CE declaration

EN 60947-1-5 : 2003 + A1/2009

Other important details and hints are given in the operating instructions for EN 239.4 hinges which are included with every hinge and which are also available as PDF downloads from “www.jwwinco.com“ under “Service“.
The hinges with switch must be mounted and commissioned by qualified technical personnel in compliance with the details given in the operating instructions and with the national and international rules and regulations and the applicable standards. JW Winco will assume no statutory liability for missing or incorrect information and for any consequences arising therefrom.

Selected Part

Part Number

Total US Dollars (net)

$137.61

Call / Email for Delivery Time

Quantity

Please note our quantity discounts (US Dollars).

Min	Max	Price
1	3	$137.61
4	24	$132.61
25	49	$125.10
≥ 50		$112.59

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.573 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 800-877-8351

All Prices are in US Dollars. Taxes Not Included.