Product datasheet - TR2HF2353

Thermal overload relay for TR1F contactors

Item number:TR2HF2353 (EAN: 5997374172066)

Technical data 690V, 0-400Hz, 23-32A, 1×NC+1×NO

More than 10 pc(s) in stock

Net
39.05263 EUR

Gross 49.59684 EUR

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Catalogue pages Instructions of Use Declaration

Adjustable current range:

23 -32 A

Max. rated operation voltage Ue:

400 V

Mounting method:

Direct attachment/single positioning

Type of electrical connection of main circuit:

Screw connection

Release class:

CLASS 10

Reset function input:

Reset function push-button:

Yes

Warranty:

2 year


TR2HF2353	23-32 A	4-35

The thermal overload relays (or heat relays) are used for protection of electrical motors of machines and equipments against damage due to their overloading. The operation of this protective relay is a so called inverse kind – the larger the current in the motor circuit, the shorter the time before switch-off.

The 1L1, 3L2 and 5L3 type contacts of these protective relays are round, copper males which should be connected to the 2T1, 4T2 and 6T3 type terminals of the contactor.

The adjustment of the heat relay can be executed by the adjusting the front side button below the transparent cover plate. The TEST button is used for checking the proper operation of the relay circuit and for selection between manual or automatic adjustment. The red STOP button outside of the cover switches the relay off.

The thermal over-current relay is supplied with an opening (NC) and an electrically independent closing (NO) terminal as well as an optical position indicator to show the break status.

Tracon code	Adjustable current range (A)
TR2HF2353	23 – 32

Technical data

Protection degree (according to IEC 529): IP 20

Ambient temperature

normal operation: -30 ˚C … +55 ˚C

store: -60 ˚C … +70 ˚C

Mounting position: free

Tracon code	a (mm)	b (mm)	c (mm)	m (mm)	x (mm)	y (mm)	v (mm)	z (mm)
TR1D/F40…D/F65	111	72.4	4.5	119	54	109	70	30
TR1D/F80… D/F95	115.5	76.9	9.5	124	54	109	70	30

Data of the main circuit

	TR2HD/F33…
Rated insulation voltage (V):	690
Rated impulse withstand voltage (kV):	6
Rated operating frequency (Hz):	0-400
Breaking class:	10 A
Adjustable current range (A):	23-93
Terminal capacity (mm²):
Solid:	4-35
Flexible:	4-35
Flexible with cord-end terminal:	4-35

A: Automatic return

M: Manual return

Tripping characteristic

The electrical data of the relay contacts

Rated insulation voltage: 690 V

Rated impulse withstand voltage: 6 kV

Rated operating frequency: 50…60 Hz

Rated thermal current: 6 A

Rated operating current: 2 A, 230 V, 50 Hz, AC15

Application class: AC 15

Terminal capacity: 1×1 mm ²... 2×2,5 mm ²solid or flexible Cu

Rated operating voltage:	24 V	48 V	110 V	230 V	400 V
Switchable power:	100 VA	200 VA	400 VA	600 VA	600 VA

Legend

1: 3 phase load, starting from cold state

2: 2 phase load, starting from cold state

3: 3 phase load, after long, continuous load (warm state)

	a (mm)	b (mm)	c (mm)	m (mm)	x (mm)	y (mm)	v (mm)	z (mm)
TR1D09..D18	81	50	0	98	47	92	44	17
TR1D25	86	55	10.7	108	47	92	44	17
TR1D32	86	55	8.1	109	47	92	44	17
TR1D40..D65	111	72.4	4.5	119	54	109	70	30
TR1D80..D95	115.5	76.9	9.5	124	54	109	70	30