bracket mnt 1g std ptn horiz

Metal Mounting Bracket, 1 Gang, Horizontal, Standard Push, Button

Catalogue Number: 155
bracket mnt 1g std ptn horiz
Colour:
Colour: Per UOM Std.
  • 1 PCE
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Key Features & Specifications

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  • Electro-galvanised steel material
  • 76 x 51 mm aperture size
  • Precision stamped from 1.2 mm steel strip
  • 84 mm mounting center
Product brand
Clipsal
Product or component type
bracket
Accessory / separate part category
mounting accessory
Shape
rectangular
Fixing center
84 mm
Depth
37 mm
Length
135 mm
Width
72 mm
Material
metal
EU RoHS Directive
Compliant
Toxic heavy metal free
Yes
Mercury free
Yes
RoHS exemption information
Yes
China RoHS Regulation
 Pro-active China RoHS declaration (out of China RoHS legal scope)
Circularity Profile
N/A

Documents & downloads

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  • CAD Files and Packs

  • Product Brochures

  • Technical Data Catalogues

  • Installation Instruction

  • Specifications

  • Certificates (MSDS)

Frequently Asked Questions

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What is the largest trunking we do in NZ

 The larges is Actassi 155 x 55 part code ISM11400


What is the part number for a PDL DOL Starter 240V 5.5Kw

PDL56DOL12LOBGY - less overload
available on page 155 Pocket book PDL 2014

Does third-party equipment exist to test the AFCI to determine that it is functioning properly?

Product Line:
Circuit Breakers
QO and Homeline
AFI and AFCI

Environment:
Electrical Distribution Equipment

Resolution:
No. So-called AFCI ``testers`` are on the market, but they are not UL listed for testing the function of an AFI circuit breaker. UL 1436 refers to them as ``indicators`` rather than testers, and Square D does not endorse them or recommend their use. They are subject to error in the form of giving a false negative result.

The UL approved method of testing an AFCI circuit breaker is to press the push-to-test button when installed in an energized load center or panel. This test injects a signal into the AFCI sensor that looks like an arc to the AFCI. A properly functioning AFCI will trip when the test button is pushed.

Paragraph 31.8.1 of the UL 1436 standard requires the AFCI Indicator markings or instructions to effectively state that the test button on the AFCI circuit breaker demonstrates proper operation.
 

MES120, MES120G, MES120H Input/Output Modules Installation Sheet, Instruction Bulletin

Issue
Documentation request for the MES120, MES120G, MES120H Input/Output Modules Installation Sheet, Instruction Bulletin

Product Line
Sepam Series 80 Relay

Environment
Extending relay I/O

Resolution

MES120, MES120G, MES120H Input/Output Modules Installation Sheet, Instruction Bulletin (ANSI), 63230-216-242A1, May 2007
You can extend the five output relays included on the Sepam Series 80 base unit by adding one, two, or three MES120 modules with 14 DC logic inputs and six output relays, one control relay output, and five annunciation relay outputs.
Three modules are available for the different input supply voltage ranges and offer different switching thresholds:
MES120, 14 inputs 24 V DC to 48 V DC with a typical switching threshold of 14 V DC
MES120G, 14 inputs 220 V DC to 250 V DC with a typical switching threshold of 155 V DC
MES120H, 14 inputs 110 V DC to 125 V DC with a typical switching threshold of 82 V DC


Legacy KB System (APS) Data: RESL191286 V1.0
Related ranges: Sepam series 80, Sepam accessories

Are the windings double insulated from each other in the ABL6TS250U transformer?

The protection class of a transformer always related to the primary side.
If a PE is used, the device is automatically class1!
 
All our transformers are conforming Protection class 1, because they have an internal shield that must be connected to EARTH and so this leads to Class1.
We don't have any transformers in the offer that are conforming Protection class 2 (according to VDE 0106 1).
 
Regarding “double insulation” relates to the max. voltage that the transformer can withstand, the so called “Dielectric strength - Primary/secondary”
Here I can say, that Class1 requires 2kV and Class2 requires 4kV (which conforms to “double insulation”).
 
Our transformer ABL6TS250U meets the 4kV! (so this can be considered as "double insulation" even though the device itself is "Class1")
 
And last the Class F - is the electrical insulation class - meaning that the used insulation material can withstand a temperature up to 155 degrees Celsius.

Is there a C clip for 13mm gyprock as the 154 doesn't fit ?

No, The 154 is designed to suit  up to 12mm and then the 154/1 suits from 19-25mm . If These are not suitable then 155 series may be used

What is the difference between a Transformer's "temperature rise" and its "insulation class"?

Issue:
Explanation of the difference between temperature rise and insulation class specifications.

Product Line:
LV Transformers

Environment:
Applies to Low Voltage Transformers by SquareD/Schneider Electric

Cause:
Transformer Temperature Rise and Insulation Class are two different technical attributes

Resolution:

This question has come up because NEC 450-21(b) requires Transformers larger than 112.5 kVA to be installed in fire resistant construction unless the insulation class is 155 or higher.

The insulation system of a Transformer is rated in degrees Celsius at its maximum temperature rating (the Class number = the degree C of the insulation system; example, a Class 220 insulation system is rated for 220°C) Transformers have either a Class 220 (former designation "H") Class 180 (former designation "F",) Class 150 (former designation "B") or Class 105 (former designation "A") Some smaller manufacturers may also use a Class 200 (former designation "R").

The temperature rise of a Transformer is the average temperature rise that will occur in the coils during normal full load.

The insulation system <> standard temperature rise relationships are:
Class 220 <> 150 degree Celsius rise
Class 180 <> 115 degree Celsius rise
Class 150 <> 80 degree Celsius rise
Class 105 <> 50 degree Celsius rise

A Transformer with a Class 220 insulation system can be designed for a maximum temperature rise that is lower than the standard 150 degree Celsius. It can be designed for either 115 or 80 degree Celsius rise. As well, a Class 180 insulation system Transformer can be designed with 80 degree Celsius rise. Class 150 and 105 transformers are not typically designed for other than their standard temperature rise.

Since all Square D low voltage dry type Transformers larger than 112.5kVA are built with a 220 degree Celsius insulation system, exception #2 under NEC 450-21(b) applies.

Installation Issues with Symmetra LX & 100A Supply

"

Symmetra LX is a redundant on-line double conversion UPS. Each Symmetra Power Module is rated at 4 KVA so when the Symmetra LX is fully populated with 5 power modules, it can draw up to16 KVA from the utility as one power module is redundant. This unit can be used either as a single phase or as a 3 phase unit, without any adjustments or changes being made to system to achieve this.

The Symmetra LX will operate at a voltage of 155 V to 276V , therefore it should draw a current of about 100A at 155V on a full load of 16KVA. Most European regulations require a 35 sq. mm cable for a 100A load but the Symmetra LX connectors will only take a maximum of 25 sq. mm.

However if we look at the power supply in most European countries, the voltage range is 230V - 240V and a voltage of under 200V would be very unusual. Taking a voltage of 240V and running the unit on full load the current would be just over the 65A, with 230V it would still be under 70A and we can drop the down to 200V before reaching 80A. The Symmetra LX should be protected by a slow blow Fuse / MCB which would need a sustained overload of over 1.2 times the rated current for about 2 hours to trip the Fuse / MCB, so even if the voltage drops below 200V the extra current shouldn't cause any problem.

In an area where a reasonably stable voltage exists there is no problem in using 25 sq. mm with an 80A fuse / MCB. Even with substantial voltage drops there is no danger of cables overheating or fuses blowing. In cases where the cable runs are very long and the regulations specify 35 sq. mm cable, the 35 sq. mm cable can be brought to the isolator adjacent to the unit and a 25 sq. mm cable can be used between isolator switch and UPS.

"

Can I physically interconnect multiple NetBotz devices?

Issue: 

Can I physically interconnect multiple NetBotz devices? 

Product Line: 

NetBotz 

Environment: 

NBRK0200, NBRK0250, NBRK0450, NBRK0550, NBRK0570, NBWL0355, NBRK0455, or any of the older version 2 appliances. 

Cause: 

Customers often call asking if there is a way to physically interconnect NetBotz appliances without a network connection. 

Resolution: 

Other than a network connection, the only interconnection that should be done with NetBotz is to connect USB or A-link pods to a NetBotz appliance. You should never try to interconnect multiple NetBotz appliances through USB, A-link connections are only to be used for sensor pod 150 or 155 units or an AP9520TH. Similarly, the sensor ports should not be connected to anything other than the specific sensor or group of sensors for which it was designed. 

The A-link port is not a network connection and attempting to connect for instance a NetBotz NBRK0250 to another NBRK0250 using A-link ports has been seen to cause physical issues in some instances. It is advised that you only connect the sensor, network, or A-link cables to the proper ports and check the user manual should you be unsure.