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Physics > Electricity & Electronics > Electrical Accessories
 
Lead Accumulator
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Lead Accumulator   (P-8400)

Made of Plastic body

(a) 2 Volts, 20 AH
(b) 2 Volts, 45AH
(c) 2 Volts, 45AH, Transparent Plastic container



Copper Voltmeter
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Copper Voltmeter   (P-8405)

Plastic Jar 150 x 100mm (h x d), 3 copper plates fitted on Bakelite cover with terminals


Battery Charger
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Battery Charger   (P-8410)

All Battery chargers have Rectified DC output Voltage, protected with fast blow fuse & are 220V AC operated. However output voltage depends on input voltage & load current. Output voltage is available on 4mm sockets/terminals & is selectable using switch. One moving iron AC/DC meter is provided in Battery chargers to measure charging current. Output Voltage/Current

a) 2-12V DC/1Amp
b) 2-12V DC/2 Amps
c) 2-12V DC/3 Amps
d) 2-12V DC/4 Amps
e) 2-12V DC/5 Amps



Knife Switch
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Knife Switch   (P-8415)

Single pole double throw, mounted on bakelite base with plated spring metal contacts and screw connectors.


Knife Switch, Double
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Knife Switch, Double   (P-8420)

Double pole double throw, other specifications same as P-8415


Switch, Reversing
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Switch, Reversing   (P-8425)

Rotary brush type, current rating 10A mounted on moulded bakelite base plate with 4mm socket terminals.



Switch Toggle   (P-8432)

Single pole, ON/OFF, moulded plastic body, Max current 5Amp, 220V AC, Two way Same as above, but one way P-8432/1



Contact Key, Single   (P-8435)

A brass spring arm with press knob and two terminals, mounted on bakelite base.



Contact Key, Double   (P-8440)

Mounted on an insulating base, with three terminals, Common terminals at centre and other two are connected to other studs.



Plug Key, One Way   (P-8445)

Two brass block 9mm thick mounted on a bakelite base, brass blocks provided with brass terminals for connection. Accurate tapered plug with bakelite top fits between the block hole.



Plug Key, Two Way   (P-8450)

Three brass block of 9mm thick, mounted as P-8445



Plug Key, Three Way   (P-8455)

Same as P-8445 but with four brass blocks



Insulated Socket Terminals   (P-8470)

With moulded captive head, 4mm socket, nuts and washers. The screw top will connect ordinary connecting wires and spade terminals.

a) Black b) Red



Spade Terminals Adapter
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Spade Terminals Adapter   (P-8475)

Standard type of spade, with an insulator, 4mm socket connector.

a) Black b) Red




Socket for Banana Plug, 4mm   (P-8480)

Moulded hard body, threaded with fixing nut. Plated brass insert with solder pin. Require 8mm dia panel hole, maximum panel thickness 5mm.

a) Black b) Red c) Yellow d) green




Crocodile Clip   (P-8485)

Spring loaded serrated jaws, clamping screw for wire, wires may also be soldered. Insulated 4mm sockets.

a) Black b) Red




Miniature Crocodile Clips   (P-8486)

a) Black b) Red



Banana Plug   (P-8490)

4mm pins, 18mm long spring insert and hard plastic body.

a) Black b) Red




Plug Connector   (P-8491)

Suitable for 4mm Banana Plugs

a) Black b) Red




Plug with Transverse Hole   (P-8492)

Suitable for 4mm Banana Plugs

a) Black b) Red



Flash Lamp Bulbs
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Flash Lamp Bulbs   (P-8495)

Bulbs with MES cap suitable for flash Lamp.

a) 1.2v b) 2.5v c) 3.5v d) 4.5v e) 6v f) 12V



Lamp Holder (MES)
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Lamp Holder (MES)   (P-8497)

Suitable for mounting screw/threaded type MES bulb. Round base with holes for screw mounting.


Lamp Holder mounted
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Lamp Holder mounted   (P-8500)

Double contact type lamp holder made of brass insert in plastic body mounted on insulated plastic base with 4mm socket terminals.


Screw Driver
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Screw Driver   (P-8510)

With insulating handle and steel shaft, overall length 150mm approx blade width 3mm (approx) suitable for electricians.


Screw Driver, Tester Type
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Screw Driver, Tester Type   (P-8515)

Suitable for checking the presence and polarity of the AC/DC mains voltage. Fitted with indicator bulb of Neon in transparent plastic handle, fitted with pocket clip. Also suitable for pocket keeping while doing other job.


Copper Wire, Bare
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Copper Wire, Bare   (P-8536)

High Conductivity, annealed copper wire with insulating coating useful for transformer and coil winding, available from 0.28mm to 2.0mm thick, package of 250gm & 500gms.


Copper Wire Flexible
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Copper Wire Flexible   (P-8538)

Same as P-8536 but flexible & high insulating Rayon covered.


Nichrome Wire
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Nichrome Wire   (P-8540)

Suitable for high temperature application such as heating elements, rheostats etc.

Diameter : a) 1.25, b) 0.90, c) 0.71, d) 0.56, e) 0.45, f) 0.40, g) 0.31, h) 0.28mm, wound on reel, 125gm



Manganin Wire
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Manganin Wire   (P-8542)

Suitable for the construction of precision, stable resistances coils. The wire is made of an alloy of manganese, nickel and copper and have very low temperature co-efficient. These wires are available in various dia i.e

a) 0.90, b) 0.71, c) 0.56, d) 0.45, e) 0.40, f) 0.31mm and on reel, 50gm



Constantan Wire
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Constantan Wire   (P-8544)

These wires are made of copper nickle alloy and posses low temperature co-efficient, suitable for resistance manufacturing. Available in various dia.

a) 1.6, b) 1.25, c) 0.90, d) 0.70, e) 0.55, f) 0.45, g) 0.40, h) 0.31, i) 0.28 and j) 0.25mm. wound on reel, 125gm.



Flexible leads, with crocodile clips
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Flexible leads, with crocodile clips   (P-8550)

Insulated, PVC coated, with crocodile clips at each ends to accomodate 4mm plug

a b c

Length (cm) 30 50 100 Black

d e f

Length (cm) 30 50 100 Red



Flexible leads
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Flexible leads   (P-8552)

Same as P-8550 but with 4mm Banana plugs

a b c

Length (cm) 30 50 100 Black

d e f

Length (cm) 30 50 100 Red



Flexible leads
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Flexible leads   (P-8553)

Same as Cat. No. P-8550 & P-8552, but at one end crocodile clip and at the other end banana plug.


Battery Cell Holder
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Battery Cell Holder   (P-8562)

Suitable for D type 1.5V Dry Cells

For no. of Cells a) 2 b) 4 c) 6



Cell Holder, Stackable
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Cell Holder, Stackable   (P-8563)

To accommodate upto four 1.5V cells of size held in spring clips on the under ride of a plastic panel, having clearly marked 4mm sockets, giving 1.5, 3, 4.5 and 6v tapings. Apertures in the panel facilitate cell removal.




 
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