TGThermostats

TG Immersion aquastat simple external adjustment 0-90°C

TG immersion aquastat with external adjustment controls water temperature from 0–90°C in heating systems. Delivers 16(4)A at 250V and 6(1)A at 400V with 6–8°C differential, suited for boiler and thermal tank…

SKU 3G-CBM-06889

Also listed as: THG 30002 · THG-30002

Brand

Item

Immersion aquastat simple external adjustment 0-90°C

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

differential

6-8°C 

temperature range

0-90°C 

contacts rating 250v

16(4)A 

contacts rating 400v

6(1)A 

thermostat pin rotation

270° 

temperature tolerance max

+4°C 

temperature tolerance min

+6°C 

Datasheet Content

101

Caratteristiche tecniche / Technical characteristics

100 49 ~9 Campo di regolazione . .
Temperature range 0 = 90 °C
Tolleranza / tollerance temp. min. +6 °“C temp. max. +4 °C
Differenziale / differential 642 °C
Rotazione perno termostato 4
e Thermostat pin rotation Zz\ 270
& Coperchio / Cover RAL 7035
+ Base, manopola, passacavi / Base, knob, cable gland RAL 7042
a Portata nominale dei contatti 16 (4)A 250V ~
Ss Contacts rating 6 (1)A 400V ~
Classe di isolamento / Insulation grade |
Gradiente termico / Thermal gradient 1°C/min
Tensione impulsiva nominale / Rated impulsive voltage 4 kV
Limite di temperatura della testa di comando T 85
Temperature limit of thermostat head
Utilizzare conduttori resistenti al calore almeno T 140°C
To apply heat resistant conductors of minimum
Messo a terra del dispositivo: morsetti a vite
Device earthing: screw clamp
Montaggio Fissaggio mediante guaina filettata
Assemblijy Fixing through threaded sheath
Grado di protezione/Protection grade IP43
Con pezzo orizzontale o verticale con passacavo verso il basso
Horizontally monuted or vertically with the cable gland downwards
Tipo di azione/Type of action 1B
Situazione di inquinamento del dispositivo di comando 2
Pollution level of the control device
Omologhe/ Approval ENEC 03 -C€E 0497 (PED) ISPESL
2_|[07/04/09 |AGGIORNATO CL. ISOLAMENTO E GRADIENTE TERMICO ZR. C.F. 0.B.
1_| 14/09/06 | AGGIORNATO VALORI DI TOLLERANZA E_DIFFERENZIALE Z.R. C.F. 0.8.
REV. DATA DESCRIZIONE MODIFICHE DISEGNATO |APPROVATO | AQ
DESCRIZIONE SCALA
TERMOSTATO REGOLABILE _IN_CUSTODIA 1:1 =+-©)
ENCASED ADJUSTABLE THERMOSTAT
PRODOTTO CLIENT. DISEGNATO DATA
Z.R. | 30/03/06 SCATOLATO
SOSTITUISCE IL [STATO PESO GREZZO | APPROVATO | DATA }__________
C.F. 30/03/06 QUOTE SENZA INDIC. DI TOLLERANZA
‘SOSTITUITO DA TRATTAMENTO TERMICO £70 SUPERFICIALE

AQ DATA
R.M. _ [30/03/06

CODICE SEMILAVORATO

T&G SPA Via T. Edison, 2 — 20040 BURAGO M. MILANO ||DISEGNO N.

CODICE MATERIA PRIMA

e 10 cat
mode ne umate, opt Givers! de a en
‘This growing i= property of the T&G SPA ond sno! reprod
fot used for ‘ony purpose other thon for which it spec!

nemo, cee, Wide JSP .att BE at 7P1.1R306.

OOA

Technical Documents

(1)

Technical Document 1

PDF Document

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

TG Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

Where can I buy the TG THG30002 aquastat in your region?

3G Electric supplies the TG THG30002 immersion aquastat with delivery to your location. We handle all import logistics, customs clearance via customs, and USD invoicing. Contact us for availability and lead times.

What is the lead time and shipping for this thermostat to your region?

Lead time on request. 3G Electric arranges full logistics to your region including port handling and customs documentation. Standard delivery to your location. Exact timeline confirmed after order placement.

What heating systems is the TG THG30002 suitable for?

The TG THG30002 immersion aquastat controls water temperature in boiler and thermal tank applications. It operates 0–90°C with 6–8°C differential, 16A at 250V, and 6A at 400V. Thermostat pin rotates 270° for external adjustment.

Used in

Common applications for TG

Boiler safety limit control — TG safety aquastat (THG70002) with manual reset and fixed 110°C calibration for overheat shutdown in commercial/industrial steam systems

Hydronic heating-system temperature regulation — TG sealed aquastat (THG60010, IP55) with adjustable 0–60°C range and internal adjustment for closed-loop hot-water circuits

Chiller or cooling-loop setpoint control — TG thermostat with external adjustment (THG60008, 0–40°C) for maintaining process or comfort cooling within narrow differentials

Boiler outlet or tank temperature monitoring — TG rectangular thermometer (THG80005, 0–120°C, 3 m capillary) for visual verification of system temperature without electrical integration

Condensate or fluid-level aquastat — TG aquastat with internal adjustment (THG45008, 70–110°C, 1.5 m capillary) for heating-system protection and pump staging in district or building heating plants

TG Products

3G Electric supplies TG thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all TG products →Contact our engineers →