Explosion-proof control trackballs KKG-TB

Product Description

KKG-TB trackballs are designed for manual control of machines, mechanisms, and systems in hazardous areas. Explosion-proof KKG-TB control trackballs provide high precision control of controlled systems in various positioning planes. They can be equipped with pushbuttons, are easy to operate, compact, and reliable, and are resistant to mechanical impact. Trackballs can be installed on stationary and portable control platforms, crane control chairs, drilling rig control stations, and more.
To connect the USB cable on the customer's opposite side, it is permissible to use a cable entry for filling with compound.

Frequently bought together

KNEP for Unarmored Polyamide Cable

KNE for Unarmored Cable

KNVM for Unarmored Cable in Flexible Metal Conduits

Compliance with standards

TR CU 012/2011

GOST 31610.0-2019 (IEC 60079-0:2017)

GOST 3161011-2014 (IEC 60079-11:2011)

GOST IEC 60079-1-2013

GOST IEC 60079-31-2013

GOST 31610.7-2017 (IEC 60079-7:2015)

Certificates

EAEU RU S-RU.AZh58.V.05694/24

TU 26.20.14-047-72453807-2017

Markings

Explosion protection marking

KKG-TB-K (used as a component):

Ex ib IIC Gb U

Ex ib IIIC Db U

Ex db ib IIC Gb U

Ex ib tb IIIC Db U

KKG-TB:

1Ex db eb ib IIC T6 Gb X

1Ex db ib IIC T6 Gb

Ex tb IIIC T85°C Db X

Ex ib tb IIIC T85°C Db

Marking of mining equipment

KKG-TB-K (used as a component):

Ex ib I Mb U

Ex db ib I Mb U

KKG-TB:

PB Ex db ib I Mb

RP Ex db eb ib I Mc X

Degree of protection

IP65/IP66

Installation

Category II for gas subgroups IIA, IIB, IIC;
Category I for firedamp and dust

Technical data

Ambient temperature, °C

-40...+60

General characteristics

Input parameters

Ui, B	Ii, A	Ci, μF	Li, Mr
12	2,2	1,05	0

Output intrinsically safe parameters of the intrinsically safe converter

Chains	Um, B	Po, Tue	Uo, B	Io, A	Lo, mH	Co, μF
+5 V	250	5,77	11,43	2,02	0,008	1,2
D+, D-	250	4,29	7,8	2,2	0,0073	9,3

The KKG-TB-K is a control trackball. The trackball contains a control board with microelectronic components that prevent the accumulation of capacitance and inductance, which could affect the intrinsically safe circuit. The device is designed with a permanently attached cable with a USB output. Power must be supplied from intrinsically safe circuits.