802T Plug-In Safety Limit Switches

11th September 2015 | Posted by Stephen Anderson

802T Plug-In Safety Limit Switches

802T Plug-In Safety Limit Switches

802T Plug-In Safety Limit Switches

Description

The 802T Plug-In Safety limit switches are designed for use in control and Safety applications and safety applications per ISO 14119. These limit switches have the same mounting dimensions as other NEMA style limit switches and their rugged metal construction and plug-in body are ideal for use in harsh industrial environments.

Features

  • Direct opening action
  • Snap acting contacts
  • Rugged metal construction
  • Long life and reliability
  • Plug-in design
  • NEMA 12, 13, 4, 6P/IP67 sealing

Typical Applications

  • Machine guards
  • Access gates and doors
  • Cranes or hoists
  • Indexing tables
  • Robotic cells

Specifications

Safety Ratings
Standards EN 954-1, ISO 13849-1, IEC/EN 60204-1, NFPA 79, EN 1088, ISO 14119, IEC/ EN 60947-5-1, ANSI B11.19, AS 4024.1
Safety Classification Cat. 1 Device per EN 954-1 Dual channel limit switch suitable for Cat. 3 or 4 systems
Functional Safety Data ⋆
Note: For up-to-date information, visithttp://www.ab.com/Safety/
B10d = > 2 x 106 operations at min. load
PFHD = > 3 x10-7
MTTFd = > 385 years
Dual channel limit switch may be suitable for Performace levels Ple or Pld (according to ISO 13849-1:2006) and for use in SIL2 or SIL3 systems (according to IEC 62061) depending on application characteristics
Certifications CE Marked for all applicable directives, cULus Listed, and TÜV for 2- and 4-circuit models
Outputs
Safety Contacts ‡ 1 N.C. snap acting or 2 N.C. snap acting
Auxiliary Contacts 1 N.O. snap acting or 2 N.O. snap acting
Thermal CurrentIlth 10 A
Rated Insulation Voltage 300V AC or 600V AC
Switching Current @ Voltage, Min.
Utilization Category
A600/AC-15 (Ue) 600V 500V 240V 120V
(le) 1.2 A 1.4 A 3.0 A 6.0 A
N600/DC-13 (Ue) 600V 500V 250V 125V
(le) 0.4 A 0.55 A 1.1 A 2.2 A
Operating Characteristics
Actuation Speed, Max. 200 ft/min varies with applied loading and actuation method
Actuation Speed, Min. 200 ft/min varies with applied loading and actuation method
Actuation Frequency, Max. 8000 operations per hour
Mechanical Life 20 million cycles
Environmental
Enclosure Type Rating NEMA 4, 6P, 12, 13 and IP65/67
Operating Temperature [C (F)] -18…+110° (0…+230°)
Pollution Degree 3
Physical Characteristics
Housing Material Die-cast alloy
Actuator Material Various metals or plastics
Mounting 2 #10 equal length fasteners
Vibration Contact fragility (10…2000 Hz @ 0.06 inch peak-to-peak)
Shock Contact fragility (25 Gn 3 pulses per axis)
Conduit Entry 1/2 inch NPT or M20
Color Grey
⋆ Usable for ISO 13849-1:2006 and IEC 62061. Data other than B10d is based on:
– Usage rate of 1op/10 mins., 24 hrs/day, 360 days/year, representing
51840 operations per year
– Mission time/Proof test interval of 38 years
‡ The safety contacts are described as normally closed (N.C.) i.e., with the guard closed, actuator in place (where relevant) and the machine able to be started.

 

AC Contact Rating (Maximum per Pole, 50 or 60Hz,
2 Circuits)
NEMA
Rating
Designation
Max
Voltage
A Continuous
Carrying
Current
VA
Make Break Make Break
A600 120 60 6.00 10 7200 720
240 30 3.00 10 7200 720
AC-15 480 15 1.50 10 7200 720
600 12 1.20 10 7200 720

 

AC Contact Rating (Maximum per Pole, 50 or 60Hz,
4 Circuits)
NEMA
Rating
Designation
Max
Voltage
A Continuous
Carrying
Current
VA
Make Break Make Break
A300 120 60 6.00 10 7200 720
240 30 3.00 10 7200 720

 

DC Contact Rating (Maximum per Pole)
NEMA Rating Designation Max Voltage A Continuous Carrying Current VA
Make Break Make Break
Q300 250 0.27 0.27 2.5 69 69
125 0.55 0.55 2.5 69 69
DC 13

Low Voltage DC

24V DC @ 1.1 Amps resistive load

Range of Operation

Click to enlarge - 802T-T##_Diagram-Operation Range Click to enlarge - 802T-APD_Product Click to enlarge - 802T-DPD_Product Click to enlarge - 802T-KPD_Product Click to enlarge - 802T-K1PD_Product
Lever Type
Spring Return
Top Push Roller
Spring Return
Side Push
Vertical Roller
Spring Return
Side Push
Horizontal Roller
Spring Return

Product Selection

Number of Circuits Lever Movement Description Typical Force/Torque to Operate Travel to Operate Contacts, Max. [mm (in.)] Torque/Force to Operate Direct Opening Action Travel to Operate Direct Opening Action, Min. [mm (in.)] Maximum Travel [mm (in.)] Travel to Reset Contacts [mm (in.)] Cat. No.
Lever Type • Spring Return
2 Clockwise or Counter Clockwise Click to enlarge - 802T-APD_Diagram Contact 0.45 N•m (4.0 lb•in), max. 13°, max. 0.90 N•m (8 lb•in), min. 25°, min. 90° 7°, max. Switch w/o Lever  802T-APD
4 Click to enlarge - 802T-ATPD_Diagram Contact 802T-ATPD
Top Push Roller • Spring Return
2 Normal Operated 28.47 N•m (6.4 lb•in), max. 1.17 (0.046), max. 66.72 N (15.0 lb), min. 2.29 (0.090), min. 5.99 (0.236) 0.64 (0.025), max. Complete Switch  802T-DPD
Click to enlarge - 802T-#PD_Diagram Contact Normal Click to enlarge - 802T-#PD_Diagram Contact Operated
4 Click to enlarge - 802T-#TPD_Diagram Contact Normal Click to enlarge - 802T-#TPD_Diagram Contact Operated 802T-DTPD
Side Push Vertical Roller • Spring Return
2 Normal Operated 24.5 N•m (5.5 lb•in), max. 2.08 (0.082), max. 53.4 N (12.0 lb), min. 4.19 (0.165), min. 5.74 (0.226) 1.14 (0.045), max. Complete Switch  802T-KPD
Click to enlarge - 802T-#PD_Diagram Contact Normal Click to enlarge - 802T-#PD_Diagram Contact Operated
4 Click to enlarge - 802T-#TPD_Diagram Contact Normal Click to enlarge - 802T-#TPD_Diagram Contact Operated 802T-KTPD
Side Push Horizontal Roller • Spring Return
2 Normal Operated 24.5 N•m (5.5 lb•in), max. 2.08 (0.082), max. 53.4 N (12.0 lb), min. 4.19 (0.165), min. 5.74 (0.226) 1.14 (0.045), max. Complete Switch  802T-K1PD
2 Click to enlarge - 802T-#PD_Diagram Contact Normal Click to enlarge - 802T-#PD_Diagram Contact Operated
4 Click to enlarge - 802T-#TPD_Diagram Contact Normal Click to enlarge - 802T-#TPD_Diagram Contact Operated 802T-K1TPD

Dimensions are shown in mm (in.). Dimensions are not intended to be used for installation purposes.

Click to enlarge - 802T-##PD_Dims
Plug-In Switch
Click to enlarge - 802T-##PD_Dims Heads
Lever Type Head Top Push Roller Head Side Push Roller Head

Modifications

Metric Conduit Entry

To order a limit switch with a 20 mm conduit entry, add the suffix S6 to the cat. no. Example: 802T-APDS6.

Pre-wired Cable

To order a factory-installed pre-wired type STOOW-A cable (5-conductor), add the suffix Y plus the number of feet required. The standard cable length is 1.52 m (5 ft). Extended cable lengths are available in multiples of 1.22 m (4 ft) only.

Example: To order a limit switch with a factory-installed 1.52 m (5 ft) cable, the cat. no. would become 802T-APDY5. To order a limit switch with a factory-installed 2.44 m (8 ft) cable, the cat. no. would become 802T-APDY8.

Mini-Style Quick-Disconnect

To order an 802T pre-wired limit switch with a 5-pin (2 circuit) or 9-pin (4 circuit) mini connector, add the suffix J1 or J9 depending on desired wiring (J9 wiring not available for 4-circuit models) to the cat. no. Example: 802T­APDJ1.

5-Pin Mini-Type Receptacle (2 circuit)
Click to enlarge - 802T-5-Pin 2 Mini_Wiring

 

9-Pin Mini-Type Receptacle (4 circuit)
Click to enlarge - 802T-9-Pin Mini_Wiring

Micro-Style Quick-Disconnect

Micro quick-disconnects are available with a 5-pin 2-keyway AC or 5-pin single keyway DC. To order a limit switch with a AC micro quick-disconnect, add the suffix R5 to the cat. no. To order a limit switch with a DC micro quick-disconnect, add the suffix D5 to the cat. no. Example: 802T­APDR5 and 802T­APDD5.

Click to enlarge - 802T-5-Pin Micro_Wiring

Levers

Type Roller [mm (in.)] Cat. No.
Material Diameter Width
Click to enlarge - 802T-W1_Product Nylon 19.05 (0.75) 7.11 (0.28) 802T-W1
Nylon 19.05 (0.75) 25.4 (1.0) 802T-W1H
Steel 19.05 (0.75) 6.35 (0.25) 802T-W1A
Non-Adj. Cast Lever 38.1 mm (1.5 in.)
Radius Roller on Front
Ball Bearing 19.05 (0.75) 5.84 (0.23) 802T-W1B
Note:Additional lever options are available in the Limit Switch section of the Sensors catalog.

 

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