Hl 5300 Spring Lever With Plastic Rod Limit Switch - China

HL-5300 spring lever with plastic rod limit switch

Heavy Duty Limit Switch

Heavy duty limit switches are often used to control heavy-duty equipment, such as cranes, conveyors, and heavy material handling equipment.

They are commonly used in harsh industrial environments.

These heavy-duty limit switches are sometimes used in conjunction with control limit switches and are often used as a back-up protection for control limit switches, disconnecting the motor power supply in the event of a control limit switch failure, or if the contactor is stuck or fused.

TMAZTZ offers a wide range of heavy duty limit switches in a variety of sizes, housings, and operating heads/levers, where you can find the right heavy duty limit switch for your application, contact us to select the right control switch for your application.

Features of heavy-duty limit switches

1 - Sturdy die-cast body; 2 - Epoxy resin coating; 3 - With multiple mounting and actuator options; 4 - Also available in low and high temperature construction and factory sealed pre-wired versions; 5 - Multiple operating heads; 6 - Stainless steel version material.

Ratings

Rated voltage Noninductive Load (A) Inductive Load (A) Resistance Load Lamp Load Inductive Load (A) Motor Load NC NO NC NO NC NO NC NO

AC125V 5 1.5 0.7 3 2 1

AC250V 5 1 0.55 3 1.5 0.8

DC12V 5 3 4 3

DC24V 5 3 4 3

DC125V 0.4 0.2 - - -

DC250V 0.4 0.2 - - -

Surge current NC 24A(under) NO 12A(under) NOTES:

1 - Inductive load has a power factor of 0.4 min.

(AC) and a time constant of 7 msec.

max.

(DC).

2 - Lamp load has an inrush current of 10 times the steady-state current, while motor load

has an inrush current of 6 times the steady-state current.

3 - Product with spring, its usable range of operating part is within one third of the whole.

spring length from the front end of spring.

Characteristics

Degree of protection IP65

Allowable operating speed 5mm/s~0.5m/s

Allowable operating frequency Mechanical: 120 operations/minute Electical: 30 operations/minute

Contact resistance 25mΩ max.

(initial value)

Insulation resistance 100mΩ min.

(at 500VDC)

Insulation strength AC1000V, 50/60Hz, 1 minutes, homopolar between terminals AC1500V, 50/60Hz, 1 minutes, between the charged metal parts and the ground AC1500V, 50/60Hz, 1 minutes, between each terminal and non charged metal parts

Rated frequency 50/60Hz

Vibration Misoperation 10-55Hz, 1.5mm double amplitude

Shock Misoperation: Less than 1, 000m, Malfunction: 300m/S2

Ambient Temp -5℃~+65℃ (With no icing)

Ambient humidity 35%~95%RH

Quality About 130~90g Operating Characteristics

Operating Characteristics Model HL-5000 HL-5030 HL-5050 HL-5391 HL-5100 HL-5200 5220 HL-5300

5330 5381 HL-5030 HL-5050

Operating force OF (Max) 7.35N 7.35N 7.35N 7.35N 8.83N 8.83N 1.47N 3.09N 1.60N

Release force RF (Min) 0.98N 0.98N 0.98N 0.98N 1.47N 1.47N 一 0.41N 0.22N

Pre-travel PT (Max) 20° 20° 20° 20° 1.5mm 1.5mm 30mm Over-travel OT (Min) 50° 50° 50° 50° 4mm 4mm 一 Movement differential MD (Max) 12° 12° 12° 12° 1mm 1mm 一 Operational position OP 一 一 一 一 30±0.8mm 40±0.8mm 一 NOTE: Above data based on the lever length: 31.5mm of tmaztz HL series.

OF and RF base on lever length 75mm(HL-5030)and 145mm(HL-5050).

Company Contact:

• Posted By: Yueqing Yongde Electric Co., Ltd.

• Phone: 057762962298

• Address: Lingmen Village, Beibaixiang Town, Yueqing , Zhejiang , China

• Email:

• Website: https://www.chinalimitswitch.com/

• Business Description: TMAZTZ,founded in 1998, is a manufacturer focus on R&D and production of Industrial Control Switch, such as limit switches, micro switches, sealed switches, waterproof switches, toggle switches and foot switches.
  
  We're an experienced company, starting in 1998, we are OEM&ODM company for many local electrical companies, some are Top 10 in China.
  
  TMAZTZ aslo produce bakelite shell, stamping pieces and plastic accessories.
  
  In local market, our switches are widely applied to machine tools, injection molding machines, automobile manufacture plants and space-parking systems.
  
  We're aslo a young company, after 2011 we gradually built our brand TMAZTZ.
  
  Based on the previous experience of switches producing, we've built a strict QC standard and an excellent working team.
  
  Our switches have passed the certifications such as CCC, RoHs, TUV and CE step-by-step.
  
  In 2014, we start to develop overseas market,and set up sales center in Spain, Malaysia, Argentina, Peru.
  
  etc in last 6 years.
  
  We sincerely invite you to promote the devegopment internationlization,toget her to witness the bright future!