Honeywell GLC Series Adjustable Roller Lever Limit Switch, NO/NC, IP66, SPDT 1NO/1NC, Die Cast Zinc Housing, 300V ac
- RS庫存編號:
- 821-0441
- Distrelec 貨號:
- 136-30-514
- 製造零件編號:
- GLCB01A2B
- 製造商:
- Honeywell
Price 个**
HK$704.50
可供預購。*
* 交貨日期可能會根據您選擇的數量和交貨地址而變更。
訂單金額滿 HK$850.00 即可享受 免費 送貨服務
單位 | 每單位 |
---|---|
1 + | HK$704.50 |
** 參考價格
替代產品
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- RS庫存編號:
- 821-0441
- Distrelec 貨號:
- 136-30-514
- 製造零件編號:
- GLCB01A2B
- 製造商:
- Honeywell
Honeywell GLC Series and GLD Series Limit Switches
The GLC series and GLD series of limit switches from Honeywell are a compact and versatile solution. The small size of the unit allows you to use them in applications and environments with a limited amount of space. These limit switches are constructed from rugged housing and can operate in severe environments.
Features:
Control of two separate circuits is maintained by galvanically isolated contacts.
The NC (normally closed) contacts are direct acting, ensuring they open when actuated.
GLC and GLD limit switches offer circuit flexibility.
The use of a dual bearing design for the side rotary actuators enhances the mechanical life of the unit while reducing die loading.
Able to withstand wash downs, shock and vibrations.
Reliable and accurate.
Wide operating temperature range of -40 °C to +85 °C.
20 mm to 22 mm mounting holes.
Benefits:
These limit switches offer an excellent lifespan up to 10 million operations.
The actuators or heads can be positioned at increments of 90°. This offers you incredible flexibility with your designs and allows you to use these limit switches for a range of environments or applications.
The side rotary actuator heads can be set for the actuation to be clockwise, anti clockwise or both.
You can easily customise this range of limit switches due to the modular design of the unit. Bodies, contact blocks and heads can all be adjusted and customised.
Featuring a removable contact block, these limit switches are incredibly easy to wire up. They are designed for easy installation.
Various conduit sizes are available allowing these limit switches to be used for global applications.
Product Applications:
Suitable product applications include:
Elevators
Scissor lifts and platform lists
Escalators and moving stairs
Lift trucks
Off-road equipment
Transportation equipment
Commercial appliances
Material handling equipment
Packaging machinery
Textile machinery
Construction machinery
Machine tooling equipment
Agricultural equipment
What is the difference between the GLC series and the GLD series?
Although models have difference in actuator type, switch type and torque, the main difference between the GLC and GLD series is the housing material. GLC limit switches have a metal housing while GLD limit switches are constructed with plastic housing.
Standards
IEC/EN 60947-5-1
While IEC/EN 609747-1 covers general rules relating to low voltage switchgear and controlgear, IEC/EN 60947-5-1 specifically relates to control circuit devices and switching elements. The standard monitors the characteristics of devices, the electrical and mechanical requirements and the functional requirements.
EN50047
GLC and GLD limit switches are constructed from housing that meets EN50047. EN50047 applies to position switches with an automatic return actuator. Models that meet EN50047 feature standardised characteristics and dimensions (30.5 x 31.1 x 68 mm).
IP 66
A rating of IP 66 ensures that the limit switch units are protected against dust and low-pressure jets of water.
Sealed to NEMA 1, 4, 12, 13
NEMA 1 states that enclosures can be used indoor and offers a degree of protection against contact with the equipment enclosed.
NEMA 4 states that enclosures can be used either indoor or outdoor and provide protection against windblown rain and dust, hose directed water and splashing water.
NEMA 12 states that enclosures are intended for use indoors and offer some protection from dust, dirt, falling dirt and dripping non-corrosive liquids.
NEMA 13 states that enclosures are used indoors and offer a level of protection from oil, non-corrosive coolants, spraying water and dust.
While IEC/EN 609747-1 covers general rules relating to low voltage switchgear and controlgear, IEC/EN 60947-5-1 specifically relates to control circuit devices and switching elements. The standard monitors the characteristics of devices, the electrical and mechanical requirements and the functional requirements.
EN50047
GLC and GLD limit switches are constructed from housing that meets EN50047. EN50047 applies to position switches with an automatic return actuator. Models that meet EN50047 feature standardised characteristics and dimensions (30.5 x 31.1 x 68 mm).
IP 66
A rating of IP 66 ensures that the limit switch units are protected against dust and low-pressure jets of water.
Sealed to NEMA 1, 4, 12, 13
NEMA 1 states that enclosures can be used indoor and offers a degree of protection against contact with the equipment enclosed.
NEMA 4 states that enclosures can be used either indoor or outdoor and provide protection against windblown rain and dust, hose directed water and splashing water.
NEMA 12 states that enclosures are intended for use indoors and offer some protection from dust, dirt, falling dirt and dripping non-corrosive liquids.
NEMA 13 states that enclosures are used indoors and offer a level of protection from oil, non-corrosive coolants, spraying water and dust.
Approvals
UL, CSA, CE, CCC
Warning
GLC and GLD limit switches are not safety devices. They should be not used as emergency stop or safety devices. They must not be used in applications where personal injury could occur as a result of product failure.
Honeywell Snap-Action Roller Lever Limit Switch, 300V DC, Die-Cast Zinc - GLC Series - GLCB01A2B
Install this miniature limit switch from Honeywell in areas where space is limited. It features a side rotary actuator and has compact dimensions of 68.5 (length) x 30.5 (width) x 26.35mm (depth) for ease of installation in tight spaces. The switch features a modular design with an adjustable roller lever that can work clockwise or anti-clockwise and in variable positions, giving you flexibility in your set-up. Thanks to the removable contact block, it's simple to wire up.
Features & Benefits
• Wide operating temperature range of -40°C to +85°C for use in demanding applications
• Long mechanical lifespan of 10 million cycles for long-lasting use and minimal maintenance downtime
• IP66 (ingress protection) rating means it's dust-tight and resistant to powerful jets of water
• Capable of 250 operations per minute for use with fast-moving machines and equipment
• Long mechanical lifespan of 10 million cycles for long-lasting use and minimal maintenance downtime
• IP66 (ingress protection) rating means it's dust-tight and resistant to powerful jets of water
• Capable of 250 operations per minute for use with fast-moving machines and equipment
Applications
• Lifts and escalators
• Construction industry
• Textile manufacturing
• Agricultural machinery
• Construction industry
• Textile manufacturing
• Agricultural machinery
How durable is this limit switch?
Thanks to the robust die-cast metal housing with epoxy coating, it's highly durable and resistant to impact and corrosion. This makes it a good choice for use in harsh industrial conditions.
Approvals
UL/ UL listed for Canada
Attribute | Value |
---|---|
Actuator Type | Adjustable Roller Lever |
Pole and Throw Configuration | SPDT 1NO/1NC |
Normal State Configuration | NO/NC |
IP Rating | IP66 |
Maximum Current | 10A |
Housing Material | Die Cast Zinc |
Maximum AC Voltage | 300V |
Maximum DC Voltage | 300V |
Connection Type | PG13.5 |
Series | GLC |
Action Type | Snap Action |
Length | 68.5mm |
Maximum Operating Temperature | +85°C |
Width | 30.5mm |
Depth | 26.35mm |
Minimum Operating Temperature | -40°C |
Mounting Orientation | EN50047 |
Mechanical Life | 10000000Cycles |
Operating Force | 0.12 Nm |